(3eHGOF GdJehjgs - (3cGXe, eGRf YHO GdMejOs; (3GdebOe, MGRe YHO Gddg TGgjfs ((3GdehUds (3eOjQjI eWHYI LGeYI GdehUds, 1985)
Keywords: (3Jehjgs -- (3Ydhes; (3gfOSIs -- (3GdbQf GdYTQhfs