Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links, observed 2026-08-14T15:07:29.095481Z
Paper Citation Record · LEDGER
As of 16 August 2026, this Paper Citation Record lists 64 of 64 outbound references and 0 inbound Pith citation observations for arXiv:1908.01893.
A citation records a reference. It does not transfer a finding from one paper to another.
Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links, observed 2026-08-14T15:07:29.095481Z
One-hop event checks from named stored sources.
Source: scholarly_work_events, retraction_status_cache, observed 2026-08-16T06:30:59.297886+00:00
Pith citing papers itemized under the disclosed page cap.
Source: paper_references, paper_reference_links
A source-named dated measurement, never combined with another source.
Source: cited_works
64 of 64 outbound references displayed
External citation measurements
No source-named external measurement is stored.
Observation 1ad68a61-9136-45bc-bb1a-63600d5c3163 · outbound
A Long-term photometric variability and spectroscopic study of luminous blue variable AF And in M31 Unresolved cited work
Reference 1
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 933ba056-afaf-47f9-a0b6-0ae784a926c7 · outbound
A Long-term photometric variability and spectroscopic study of luminous blue variable AF And in M31 2008, A&A, 492, 277
Reference 2
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 23dc3c14-86d1-410c-8509-02a3fae18360 · outbound
A Long-term photometric variability and spectroscopic study of luminous blue variable AF And in M31 Unresolved cited work
Reference 3
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 12c6b31e-6624-45d6-abd0-c5778a509e49 · outbound
A Long-term photometric variability and spectroscopic study of luminous blue variable AF And in M31 G., & Kurucz, R
Reference 4
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 50d924ab-f061-4d05-8cc0-447fd941745b · outbound
A Long-term photometric variability and spectroscopic study of luminous blue variable AF And in M31 Unresolved cited work
Reference 5
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation c1127063-5621-491d-b615-e9485e631f55 · outbound
A Long-term photometric variability and spectroscopic study of luminous blue variable AF And in M31 S., Castro, N., Garcia, M., 2012, A&A, 541, 146 Long-term photometric v ariability and spectroscopic study of AF And 15
Reference 6
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 9fbcd2bc-274a-4d99-bb54-ff9a4e904a20 · outbound
A Long-term photometric variability and spectroscopic study of luminous blue variable AF And in M31 S., 1984, in IAU Symposium, Vol
Reference 7
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 9180c165-3951-4030-844c-c5fb5554f0df · outbound
A Long-term photometric variability and spectroscopic study of luminous blue variable AF And in M31 M., et al., 2012, VizieR Online Data Catalog, 2311
Reference 8
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 06ca0195-d83b-4e39-b7b7-a52ca2a378cd · outbound
A Long-term photometric variability and spectroscopic study of luminous blue variable AF And in M31 J., Bode, M
Reference 9
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 6fbf8394-715e-441a-ad40-b47e3a08ab89 · outbound
A Long-term photometric variability and spectroscopic study of luminous blue variable AF And in M31 L., Kewley, L
Reference 10
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 148fa372-41c4-4978-a162-32e8864b58c8 · outbound
A Long-term photometric variability and spectroscopic study of luminous blue variable AF And in M31 L., 1999, PASP, 111, 63
Reference 11
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 3123a484-fc05-4413-8d07-1c2f2303dfd6 · outbound
A Long-term photometric variability and spectroscopic study of luminous blue variable AF And in M31 Unresolved cited work
Reference 12
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation e70c5a0c-30b3-47dd-a017-28e14f596eb8 · outbound
A Long-term photometric variability and spectroscopic study of luminous blue variable AF And in M31 J., 1996, ApJ, 469, 355
Reference 13
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 8d5790ce-3d4f-4902-bc6d-33f073565330 · outbound
A Long-term photometric variability and spectroscopic study of luminous blue variable AF And in M31 L, Madore, B
Reference 14
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 82e8955b-2cff-4b29-b9da-4dba1ed16c00 · outbound
A Long-term photometric variability and spectroscopic study of luminous blue variable AF And in M31 S., Kenyon, S
Reference 15
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation ec145dfd-e2fd-4fc2-9bbc-048964ca26a1 · outbound
A Long-term photometric variability and spectroscopic study of luminous blue variable AF And in M31 M., 1997, in Astronomical Society of the Pacific Conference Series, Vol
Reference 16
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation e3ec9ca7-df2f-4878-a6ba-f7cefcdbda99 · outbound
A Long-term photometric variability and spectroscopic study of luminous blue variable AF And in M31 H., Hillier, D
Reference 17
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation da289f1a-1dba-43e9-9dd9-05c58076daeb · outbound
A Long-term photometric variability and spectroscopic study of luminous blue variable AF And in M31 & Sandage, A
Reference 18
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 3670eb7c-05aa-4b99-8c42-a47c88a0e29c · outbound
A Long-term photometric variability and spectroscopic study of luminous blue variable AF And in M31 M., 1975, ApJ, 200, 426
Reference 19
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 45378fc7-4149-47d2-b4a3-2411ddc4b25b · outbound
A Long-term photometric variability and spectroscopic study of luminous blue variable AF And in M31 M., 1978, ApJ, 219, 445
Reference 20
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 1bf1d256-bc4e-40ae-b10d-17dbff00bbbb · outbound
A Long-term photometric variability and spectroscopic study of luminous blue variable AF And in M31 Unresolved cited work
Reference 21
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 5c8acb40-f2f7-47dd-bcac-c96e1814d371 · outbound
A Long-term photometric variability and spectroscopic study of luminous blue variable AF And in M31 M., W eis, K., Davidson, K., & Gordon, M
Reference 22
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 5b46f60e-4644-47c8-8959-21bafdf54392 · outbound
A Long-term photometric variability and spectroscopic study of luminous blue variable AF And in M31 C., Pandey, A
Reference 23
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 64581eff-f258-4e07-92a8-822475b45303 · outbound
A Long-term photometric variability and spectroscopic study of luminous blue variable AF And in M31 C., Pandey, A
Reference 24
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation f517366e-8b97-42eb-9cbb-e63f20bf10ce · outbound
A Long-term photometric variability and spectroscopic study of luminous blue variable AF And in M31 C., Pandey, A
Reference 25
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 1130cada-9c7e-46c9-906c-045cdfd634f1 · outbound
A Long-term photometric variability and spectroscopic study of luminous blue variable AF And in M31 C., Pandey, A
Reference 26
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 50621bd2-495c-4543-9869-af928bcfc916 · outbound
A Long-term photometric variability and spectroscopic study of luminous blue variable AF And in M31 C., Narasimha, D., Pandey, A
Reference 27
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 9c450b75-0e8b-497a-a9e1-560603b5daf9 · outbound
A Long-term photometric variability and spectroscopic study of luminous blue variable AF And in M31 Unresolved cited work
Reference 28
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 8f755ff4-7218-4b3f-a0e1-f0f352576ec4 · outbound
A Long-term photometric variability and spectroscopic study of luminous blue variable AF And in M31 C., Jagirdar, R., 2017, RAA, 17, 115
Reference 29
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation e363f876-8ab4-4cd2-abc6-e46acb74e4cd · outbound
A Long-term photometric variability and spectroscopic study of luminous blue variable AF And in M31 Y., W est, A
Reference 30
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 01d09733-4e7f-46e5-b8ed-15f2f204c43a · outbound
A Long-term photometric variability and spectroscopic study of luminous blue variable AF And in M31 Unresolved cited work
Reference 31
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation cb2b65d3-3a35-4e30-8028-b0c87fff71ee · outbound
A Long-term photometric variability and spectroscopic study of luminous blue variable AF And in M31 & Vink, J
Reference 32
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 90d93a91-dd51-4137-a6b2-30b144249821 · outbound
A Long-term photometric variability and spectroscopic study of luminous blue variable AF And in M31 Unresolved cited work
Reference 33
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 11d9ea23-b8b1-4e19-9831-b1827a55901d · outbound
A Long-term photometric variability and spectroscopic study of luminous blue variable AF And in M31 G., Corral, L
Reference 34
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 6a0584a0-627a-4daa-a8ec-307c8154d3af · outbound
A Long-term photometric variability and spectroscopic study of luminous blue variable AF And in M31 R., Lennon, M., et al., 1994, A&A, 290, 819
Reference 35
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 0df0d9ed-e5e3-40b2-ba62-8e6770244ecd · outbound
A Long-term photometric variability and spectroscopic study of luminous blue variable AF And in M31 Unresolved cited work
Reference 36
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 7a7991a4-cb30-4597-96c2-ad668d7a84d0 · outbound
A Long-term photometric variability and spectroscopic study of luminous blue variable AF And in M31 Unresolved cited work
Reference 37
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation c04d8639-0881-4cce-8e32-b761841c125d · outbound
A Long-term photometric variability and spectroscopic study of luminous blue variable AF And in M31 Unresolved cited work
Reference 38
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation d994b271-70fc-4402-8136-efa9a2b796e5 · outbound
A Long-term photometric variability and spectroscopic study of luminous blue variable AF And in M31 Unresolved cited work
Reference 39
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation abc5e7fa-d58b-4e0b-a08e-050d58f24ee5 · outbound
A Long-term photometric variability and spectroscopic study of luminous blue variable AF And in M31 J., 1928, Harvard College Observatory Bulletin, 859, 1
Reference 40
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 9b36fb79-f132-4a2f-9429-7ba18f3107f8 · outbound
A Long-term photometric variability and spectroscopic study of luminous blue variable AF And in M31 Unresolved cited work
Reference 41
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation c0e481ff-b9c1-4f09-a230-c6046da7ae6f · outbound
A Long-term photometric variability and spectroscopic study of luminous blue variable AF And in M31 S., 1991, ApJ, 380, 140
Reference 42
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 10e346ea-b502-42b1-81a6-5447ba33f6b0 · outbound
A Long-term photometric variability and spectroscopic study of luminous blue variable AF And in M31 Unresolved cited work
Reference 43
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 3c515620-176f-440a-b19a-8fa4da3e655e · outbound
A Long-term photometric variability and spectroscopic study of luminous blue variable AF And in M31 R., de Koter, A., Evans, C
Reference 44
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation dd1391f4-06d5-4706-ae6a-947a7fd08331 · outbound
A Long-term photometric variability and spectroscopic study of luminous blue variable AF And in M31 & van Marle, A
Reference 45
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation afefbb92-8166-4178-b22a-7ff0b27387a2 · outbound
A Long-term photometric variability and spectroscopic study of luminous blue variable AF And in M31 & Pagel, B
Reference 46
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 1df2e87b-c75d-4f56-afa5-d350771c5704 · outbound
A Long-term photometric variability and spectroscopic study of luminous blue variable AF And in M31 Unresolved cited work
Reference 47
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation bb8299dc-25a3-4eaf-98df-43b9fbbb48e0 · outbound
A Long-term photometric variability and spectroscopic study of luminous blue variable AF And in M31 Unresolved cited work
Reference 48
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation d4595c2d-6104-4d0c-abb4-8ade9d999212 · outbound
A Long-term photometric variability and spectroscopic study of luminous blue variable AF And in M31 E., Caldwell, N., McDowell, J., & Harding, P., 20 12, ApJ, 758, 133 Schlafly, E
Reference 49
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 87adacfe-34a3-42ae-bbdd-ae42335a11a7 · outbound
A Long-term photometric variability and spectroscopic study of luminous blue variable AF And in M31 J., Finkbeiner, D
Reference 50
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 83262a3b-8f6e-4b58-9777-52680d248252 · outbound
A Long-term photometric variability and spectroscopic study of luminous blue variable AF And in M31 S., 1990, Soviet Ast., 34, 364
Reference 51
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation a35a7f63-6133-4cca-813c-2972d32731d1 · outbound
A Long-term photometric variability and spectroscopic study of luminous blue variable AF And in M31 N., Fabrika, S
Reference 52
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 2d344050-1529-4dbe-8799-99b08d7b2521 · outbound
A Long-term photometric variability and spectroscopic study of luminous blue variable AF And in M31 Unresolved cited work
Reference 53
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 7293b993-620f-4cb1-8842-e756b5f47cdb · outbound
A Long-term photometric variability and spectroscopic study of luminous blue variable AF And in M31 F., Cutri, R
Reference 54
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 5a7bb65d-7374-4a2c-82fa-541adcfe0d28 · outbound
A Long-term photometric variability and spectroscopic study of luminous blue variable AF And in M31 J., Crowther, P
Reference 55
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 40cc6b9d-2add-4e32-8ee1-df8e579d9717 · outbound
A Long-term photometric variability and spectroscopic study of luminous blue variable AF And in M31 D., Hinz, M., et al., 2003, ApJL, 125, 145 8
Reference 56
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 4b9ac56b-3d74-4de6-8a92-a5a0e3d5e0cf · outbound
A Long-term photometric variability and spectroscopic study of luminous blue variable AF And in M31 & Owocki, S
Reference 57
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 3c295aba-b2ec-4197-ac1b-39802415d640 · outbound
A Long-term photometric variability and spectroscopic study of luminous blue variable AF And in M31 & McCray, R., 2007, ApJL, 671, L17
Reference 58
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 5c04c1d3-fdd5-4bdb-96e6-579e8c812ce3 · outbound
A Long-term photometric variability and spectroscopic study of luminous blue variable AF And in M31 V., 2011, MNRAS, 415, 773
Reference 59
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 3fd56296-78fd-40f7-87c6-7dd06fe73dd0 · outbound
A Long-term photometric variability and spectroscopic study of luminous blue variable AF And in M31 & Tombleson, R., 2015, MNRAS, 447, 598
Reference 60
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation e42bf928-6a4c-4b9c-b3fb-5746218144c6 · outbound
A Long-term photometric variability and spectroscopic study of luminous blue variable AF And in M31 Unresolved cited work
Reference 61
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation ec409c5b-94d9-4fc0-b2b9-ad9a3ccfb8d0 · outbound
A Long-term photometric variability and spectroscopic study of luminous blue variable AF And in M31 G., & McCall, M
Reference 62
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation f6edd49f-7acd-486a-b406-a0a7ab791be3 · outbound
A Long-term photometric variability and spectroscopic study of luminous blue variable AF And in M31 M., Davidson, K., et al., 1996, A &A, 314, 131 W olf, B., 1989, A&A, 217, 87
Reference 63
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 252e967e-39fc-448c-ad1c-da10d87b3f4e · outbound
A Long-term photometric variability and spectroscopic study of luminous blue variable AF And in M31 G., Adelman, J., Anderson, Jr., J
Reference 64
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
No inbound Pith citation observations are available.