(3eNJGQ GdUMGM (B/s - (3GdQGRj, eMeO Hf CHj HcQ Hf YHO GdbGOQ,s (3J(B. (3HYO (B666 (3g`(B.s; (3GdLhgQj, ESeGYjd Hf MeGO GdLhgQj,s (3J(B. 393 (3g`(B.s; (3NGWQ , eMehOs ((3HjQhJ (B:s (3OGQ GdacQ,s, 1981)
Keywords: (3GddZI GdYQHjIs -- (3eYGLes