(3GdHMK GdYdej aj LGeYI GdjQehc (B: s (3edNUGJ CHMGK gjFI GdJOQjS (B1984 (3, (B1985 / s - (3Hdg, acJhQs ((3GQHO (B:s (3LGeYI GdjQehc,s, 1986)
Keywords: (3GdCHMGKs; (3GdedNUGJs; (3LGeYI GdjQehcs