(3GdMbhb GdYjfjI (B: s (3GdMbhb GdYjfjI GdGUdjI (B- (3GdMbhb GdYjfjI GdJHYjI (B/ s - (3GdHTjQ, eMeO Wg, s; (3Wg, Zfj MShf, s 1928-1987(3, s ((3HZOGO (B[(3GdYQGb(B] : s (3OGQ GdcJH ddfTQ hGdJhRjY, (B402 (3g`(B. = 1982.s, 1982)
(3jJVef GQLGYGJ HHdjhLQGajI (B: (3UaMI (B627-638.s
Keywords: (3Mb GdedcjIs -- (3bhGfjf hJTQjYGJs -- (3GdYQGb(B.s; (3GdMbhb GdYjfjI GdGUdjI(B.s; (3GdMbhb GdYjfjI GdJHYjI(B.s