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astro-ph2001
Ultraluminous Infrared Galaxies and the Origin of QSOs
D. B. Sanders
We review the evidence which suggests that ultraluminous infrared galaxies (ULIGs) are the precursors of optically selected quasi-stellar objects (QSOs) and discuss additional data…
astro-ph2001
Imaging of a Complete Sample of IR-Excess PG QSOs
Jason A. Surace, David B. Sanders
Ground-based high spatial-resolution optical and near-IR imaging at BIHK' is presented for a complete sample of optically selected Palomar-Green QSOs which have infrared excesses a…