(3GdUMGM , JGL GddZI hUMGM GdYQHjI (B- (3GdLRA GdChds - (3GdLhgQj(B. (3GSeGYjd Hf MeGOs (1982)
(3JMbjb CMeOYHO GdZahQ YWGQs
Keywords: (3GddZI GdYQHjI (B- (3eYGLe s; (3GdUMGM (B- (3eYGLe s