@article {schweitzer2006spitzer, title = {Spitzer quasar and ulirg evolution study (quest). I. The origin of the far-infrared continuum of QSOs}, journal = {The Astrophysical Journal}, volume = {649}, number = {1}, year = {2006}, pages = {79}, publisher = {IOP Publishing}, author = {Schweitzer, M and Lutz, D and Sturm, E and Contursi, A and Tacconi, LJ and Lehnert, MD and Dasyra, K. M. and Genzel, R and Veilleux, S and Rupke, D and others} }