Autores, Editores y Críticos de Begell House
Y. E. Natanzon
National university «Kyiv-Mogilyan Academy», 2, G. Skovorody Str., Kyiv, 04070; M.M. Bogolyubov Institute of Theoretical Physics, NAS of Ukraine, 14 B, Metrologichna Str., Kyiv, 03143, Ukraine