Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links, observed 2026-08-14T13:46:56.479464Z
Paper Citation Record · LEDGER
Methodological Issues in Observational Studies
As of 16 August 2026, this Paper Citation Record lists 37 of 37 outbound references and 1 inbound Pith citation observation for arXiv:1908.04366.
A citation records a reference. It does not transfer a finding from one paper to another.
Coverage vector
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, observed 2026-08-14T13:46:56.258120Z
A source-named dated measurement, never combined with another source.
Source: pith, observed 2026-08-14T13:46:56.640461Z
Reference resolution
37 of 37 outbound references displayed
- verified exact2
- verified fuzzy33
- unresolved2
- parse uncertain0
- malformed identifier0
- metadata mismatch0
External citation measurements
No source-named external measurement is stored.
Outbound references
Observation eadbe9e7-6e82-4c75-b9ac-3063c4f2d0be · outbound
This paper cites Methodological Issues in Observational Studies.
Methodological Issues in Observational Studies Methodological Issues in Observational Studies
Reference 1
- Resolution
- verified exact
- local_arxiv, observed 2026-08-14T13:46:56.646573Z
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 5526a562-df58-48b1-93d1-186c72c76e1e · outbound
This paper cites observations.
Methodological Issues in Observational Studies observations
Reference 2
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-08-14T13:46:57.155681Z
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 a86ba603-0191-48c9-989a-8024a849c657 · outbound
This paper cites The second RQ, concerning the applicability of analysis techniques, is answered in steps 2 and 3.
Methodological Issues in Observational Studies The second RQ, concerning the applicability of analysis techniques, is answered in steps 2 and 3
Reference 3
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-08-14T13:46:57.144371Z
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 bd019c86-32ca-4534-8db9-1b58e583fed9 · outbound
This paper cites an unresolved cited work.
Methodological Issues in Observational Studies Unresolved cited work
Reference 4
- Resolution
- unresolved
- raw_fallback, observed 2026-08-14T13:46:57.132392Z
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 d3b0c72a-50fb-45ed-a02e-8d2d4aea03f4 · outbound
This paper cites an unresolved cited work.
Methodological Issues in Observational Studies Unresolved cited work
Reference 5
- Resolution
- unresolved
- raw_fallback, observed 2026-08-14T13:46:57.121141Z
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 0b9b9814-db9f-4d3d-a173-3e0f2f24e01a · outbound
This paper cites A spiral model of software development and enhancement,.
Methodological Issues in Observational Studies A spiral model of software development and enhancement,
Reference 6
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-08-14T13:46:57.109661Z
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 9d2f240a-43e8-49c0-8290-d5eaaf5e1c40 · outbound
This paper cites Manifesto for agile software development,.
Methodological Issues in Observational Studies Manifesto for agile software development,
Reference 7
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-08-14T13:46:57.098097Z
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 f92228f4-a576-446c-b586-b2e941c32a1a · outbound
This paper cites Lean software development,.
Methodological Issues in Observational Studies Lean software development,
Reference 8
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-08-14T13:46:57.086906Z
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 23bb5280-8e1d-4959-abec-f86be3289b19 · outbound
This paper cites Boston, MA, USA: Addison-Wesley Longman Publishing Co., Inc., 2002.
Methodological Issues in Observational Studies Boston, MA, USA: Addison-Wesley Longman Publishing Co., Inc., 2002
Reference 9
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-08-14T13:46:57.075591Z
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 4a115392-11a6-4c7e-9629-419c2da9d71b · outbound
This paper cites Dynamic fault tree models: Techniques for analysis of advanced fault tolerant computer systems,.
Methodological Issues in Observational Studies Dynamic fault tree models: Techniques for analysis of advanced fault tolerant computer systems,
Reference 10
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-08-14T13:46:57.064084Z
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 2d8a8d06-90f9-49e6-a872-d7929e0eb78e · outbound
This paper cites Experimentation in software engineering,.
Methodological Issues in Observational Studies Experimentation in software engineering,
Reference 11
- Resolution
- verified exact
- raw_fallback, observed 2026-08-14T13:46:56.617601Z
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 3002da9b-af67-4cc6-8065-bf7ec264d78d · outbound
This paper cites Reporting experiments in software engineering,.
Methodological Issues in Observational Studies Reporting experiments in software engineering,
Reference 12
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-08-14T13:46:57.051301Z
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 9fe2be48-7cb8-4aeb-9aa3-61f1e42e80b4 · outbound
This paper cites Guidelines for conducting and reporting case study research in software engineering,.
Methodological Issues in Observational Studies Guidelines for conducting and reporting case study research in software engineering,
Reference 13
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-08-14T13:46:57.038157Z
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 51296536-1961-465b-b711-f4203095870a · outbound
This paper cites Guidelines for performing systematic literature reviews in software engineering,.
Methodological Issues in Observational Studies Guidelines for performing systematic literature reviews in software engineering,
Reference 14
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-08-14T13:46:57.026067Z
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 c98050d5-a37c-4588-9689-5f496c30f78b · outbound
This paper cites Guidelines for including grey literature and conducting multivocal literature reviews in software engineering,.
Methodological Issues in Observational Studies Guidelines for including grey literature and conducting multivocal literature reviews in software engineering,
Reference 15
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-08-14T13:46:57.014292Z
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 2fda366b-f72f-4d98-a444-956fa184f865 · outbound
This paper cites A longitudinal cohort study on the retainment of test-driven development,.
Methodological Issues in Observational Studies A longitudinal cohort study on the retainment of test-driven development,
Reference 16
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-08-14T13:46:57.001378Z
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 aa57134a-a989-4339-a7ee-a8c151470e83 · outbound
This paper cites A reflection on diversity and inclusivity efforts in a software engineering program,.
Methodological Issues in Observational Studies A reflection on diversity and inclusivity efforts in a software engineering program,
Reference 17
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-08-14T13:46:56.989234Z
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 bdbf3504-2ecf-4bff-94ae-bef8d746dfcb · outbound
This paper cites Statistics for epidemiology. nicholas p jewell. boca raton: Chapman & hall/crc, 2004, pp. 352,.
Methodological Issues in Observational Studies Statistics for epidemiology. nicholas p jewell. boca raton: Chapman & hall/crc, 2004, pp. 352,
Reference 18
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-08-14T13:46:56.975752Z
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 cbfc115a-7567-482c-bf49-41558b0a921d · outbound
This paper cites Introducing evidence-based medicine to plastic and reconstructive surgery,.
Methodological Issues in Observational Studies Introducing evidence-based medicine to plastic and reconstructive surgery,
Reference 19
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-08-14T13:46:56.960981Z
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 66815d5d-a4d5-4776-b9b6-1f5d3df1f41a · outbound
This paper cites Observational studies: cohort and case-control studies,.
Methodological Issues in Observational Studies Observational studies: cohort and case-control studies,
Reference 20
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-08-14T13:46:56.946951Z
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 14bb8d1e-d50c-49a2-a699-5a9dc286d114 · outbound
This paper cites A comparison of observational studies and randomized, controlled trials,.
Methodological Issues in Observational Studies A comparison of observational studies and randomized, controlled trials,
Reference 21
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-08-14T13:46:56.927320Z
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 6e9be519-4522-4770-98f5-09e5407d38e9 · outbound
This paper cites Randomized, controlled trials, observational studies, and the hierarchy of research designs,.
Methodological Issues in Observational Studies Randomized, controlled trials, observational studies, and the hierarchy of research designs,
Reference 22
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-08-14T13:46:56.913877Z
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 571947a0-86f1-4c14-bcab-0533869041f5 · outbound
This paper cites Introduction to epidemiology: Ray m. merrill, thomas c. timmreck,.
Methodological Issues in Observational Studies Introduction to epidemiology: Ray m. merrill, thomas c. timmreck,
Reference 23
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-08-14T13:46:56.898875Z
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 3d3126a2-ca23-4569-b45d-88cdbdefb493 · outbound
This paper cites Cohort studies: marching towards outcomes,.
Methodological Issues in Observational Studies Cohort studies: marching towards outcomes,
Reference 24
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-08-14T13:46:56.884559Z
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 a277d9e9-b33b-4587-8de4-4d307c4c6150 · outbound
This paper cites A history of epidemiologic methods and concepts. vol. 1,.
Methodological Issues in Observational Studies A history of epidemiologic methods and concepts. vol. 1,
Reference 25
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-08-14T13:46:56.871217Z
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 5bea6524-14d4-48d1-99c6-03a788c95ade · outbound
This paper cites Case-control studies: research in reverse,.
Methodological Issues in Observational Studies Case-control studies: research in reverse,
Reference 26
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-08-14T13:46:56.854030Z
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 e1676891-474f-42c3-9a56-31ecfd3a0014 · outbound
This paper cites Study design iii: Cross-sectional studies,.
Methodological Issues in Observational Studies Study design iii: Cross-sectional studies,
Reference 27
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-08-14T13:46:56.840476Z
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 50897348-22a5-422f-b8bf-67dc01d2f547 · outbound
This paper cites Evolution of statistical analysis in empirical software engineering research: Current state and steps forward,.
Methodological Issues in Observational Studies Evolution of statistical analysis in empirical software engineering research: Current state and steps forward,
Reference 28
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-08-14T13:46:56.818775Z
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 f0d9b3f0-519b-4bfa-a1fc-908209ec508d · outbound
This paper cites STrengthening the Reporting of OBservational studies in Epidemiology – Molecular Epidemiology (STROBE-ME): An extension of the STROBE statement,.
Methodological Issues in Observational Studies STrengthening the Reporting of OBservational studies in Epidemiology – Molecular Epidemiology (STROBE-ME): An extension of the STROBE statement,
Reference 29
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-08-14T13:46:56.799095Z
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 e802532d-38ca-4eba-8363-f3f16a5bb8c2 · outbound
This paper cites On the diffuseness of code technical debt in open source projects of the apache ecosystem,.
Methodological Issues in Observational Studies On the diffuseness of code technical debt in open source projects of the apache ecosystem,
Reference 30
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-08-14T13:46:56.785884Z
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 91a0fd1a-e2ad-4431-b328-0a8f925f6a3f · outbound
This paper cites A dynamical quality model to continuously monitor software maintenance,.
Methodological Issues in Observational Studies A dynamical quality model to continuously monitor software maintenance,
Reference 31
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-08-14T13:46:56.767907Z
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 b70de2aa-acc6-458b-aaf2-e4a909424408 · outbound
This paper cites Towards surgically-precise technical debt estimation: Early results and research roadmap,.
Methodological Issues in Observational Studies Towards surgically-precise technical debt estimation: Early results and research roadmap,
Reference 32
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-08-14T13:46:56.748428Z
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 ff66f99e-427d-4b82-8ae6-4ab021486930 · outbound
This paper cites On the fault proneness of sonarqube technical debt violations: A comparison of eight machine learning techniques,.
Methodological Issues in Observational Studies On the fault proneness of sonarqube technical debt violations: A comparison of eight machine learning techniques,
Reference 33
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-08-14T13:46:56.732659Z
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 91673b99-3a7e-4dd7-a2aa-009f99736c3a · outbound
This paper cites A continuous software quality monitoring approach for small and medium enterprises,.
Methodological Issues in Observational Studies A continuous software quality monitoring approach for small and medium enterprises,
Reference 34
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-08-14T13:46:56.711171Z
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 5cefb8d4-bb50-4ef2-a9bd-bdfe9bffb168 · outbound
This paper cites When do changes induce fixes?.
Methodological Issues in Observational Studies When do changes induce fixes?
Reference 35
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-08-14T13:46:56.694620Z
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 9723e2b1-f253-44a9-a88f-4ed9fd35094f · outbound
This paper cites On the diffuseness of code technical debt in java projects of the apache ecosystem,.
Methodological Issues in Observational Studies On the diffuseness of code technical debt in java projects of the apache ecosystem,
Reference 36
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-08-14T13:46:56.676990Z
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 6f74d85b-45c8-44ea-a208-06b1fbf80c38 · outbound
This paper cites The technical debt dataset,.
Methodological Issues in Observational Studies The technical debt dataset,
Reference 37
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-08-14T13:46:56.661799Z
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.
Pith citing papers
Observation eadbe9e7-6e82-4c75-b9ac-3063c4f2d0be · inbound
Methodological Issues in Observational Studies cites this paper.
Methodological Issues in Observational Studies Methodological Issues in Observational Studies
Reference 1
- Resolution
- verified exact
- local_arxiv, observed 2026-08-14T13:46:56.646573Z
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.