Citation:
Netzer H, Lutz D, Schweitzer M, Contursi A, Sturm E, Tacconi LJ, Veilleux S, Kim D-C, Rupke D, Baker AJ, et al. Spitzer quasar and ULIRG evolution study (QUEST). II. The spectral energy distributions of palomar-green quasars. The Astrophysical Journal. 2007;666:806.