(3GdbQGQ GdSjGSi GdOGNdi hJCKQI HcaGAI haGYdjI GdEOGQI (B: s (3eY GdJWHjb Ydi fjLjQjG (B/ s - (3Mdei YRjR MSf GdeQGZis; (3Sdhi eMeO dHjH (B: s ((3GdbGgQI (B: s (3Mdei YRjR MSf GdeQGZi (B: s, 1990)
(3GWQhMI (B((3eGLSJjQ(B) - (3LGeYI GdbGgQI (B- (3eYgO GdHMhK hGdOQGSGJ GdCaQjbjI (B- (3bSe GdfXe GdSjGSjIs