@inproceedings{Elitzur:2012yY, author = "Elitzur, Moshe", title = "{Unification and Evolution of AGN }", doi = "10.22323/1.141.0030", booktitle = "Proceedings of AGN Physics in the CTA Era {\textemdash} PoS(AGN 2011)", year = 2012, volume = "141", pages = "030" }