(3ehShYI GdCOHGA hGdcJGH GdSYhOjjf(B((3GdbSe GdKGdK Z(B-(3i(B) : s (3NdGd SJjf YGe (B1350(3g(B-1410(3g (B/ s - (3GMeO SYjO Hf Sdes ((3GdbGgQI (B: s (3OGQ GdefGQ , s, 1992)
Keywords: (3GdQLGd (B- (3JQGLes; (3GdfSGA (B- (3JQGLes; (3GdGOHGA GdSYhOjhfs