Damir Zyamovich Arov (to the 70th anniversary of his birth) - Gorbachuk, M. L.; Berezansky, Yu. M.; Adamyan, V. M.; Gorbachuk, V. I.; Gubreev, G. M.; Kochubei, A. N.; Malamud, M. M. (Methods of Functional Analysis and Topology, 2004)