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		| Paper: | 
		Optically-Faint AGN with Spitzer: SEDs, Redshifts, Luminosities, and Space Densities | 
	 
	
		| Volume: | 
		357, The Spitzer Space Telescope: New Views of the Cosmos | 
	 
	
		| Page: | 
		284 | 
	 
	
		| Authors: | 
		Rigby, J.R.; Rieke, G.H.; Perez-Gonzalez, P.G.; Donley, J.L.; Alonso-Hererro, A.; Huang, J.-S.; Barmby, P.; Fazio, G.G. | 
	 
	
	
		| Abstract: | 
		We use Spitzer to obtain photometric redshifts for a sample of optically-faint AGN, which allows us to determine their (considerable) contribution to the AGN luminosity function. | 
	 
	
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