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Schinnerer (1), F. Bertoldi (5), F. Walter (1), G. Siringo (2), H. Dannerbauer (1), H.-W. Rix (1), I. Smail (3), K.E.K. Coppin (3), K.K. Knudsen (5), K. Menten (2), M. Dickinson (7), Mpifr, M. Swinbank (3), P. Kurczynski (8), P. van der Werf (14) ((1) MPIA, R.J. Ivison (12), S.C. Chapman (11), T.R. Greve (1), W.N. Brandt (10), X.Z. Zheng (4)","submitted_at":"2009-03-31T22:41:18Z","abstract_excerpt":"Using the 330hr ESO-MPG 870-micron survey of the Extended Chandra Deep Field South (ECDF-S) obtained with the Large Apex BOlometer CAmera (LABOCA) on the Atacama Pathfinder EXperiment (APEX), we have carried out a stacking analysis at submillimeter (submm) wavelengths of a sample of 8266 near-infra-red (near-IR) selected (K_vega <= 20) galaxies, including 893 BzK galaxies, 1253 extremely red objects (EROs) and 737 distant red galaxies (DRGs), selected from the Multi-wavelength Survey by Yale-Chile (MUSYC). 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