(3GdYdGbGJ GdSjGSjI hGdcfSjI Hjf GdTQb GdHjRfWj hGdZQH GddGJjfj aj GdYUhQ GdhSWi (B/ s - (3RjJhf, YGOd, s 1945- ([(3GdbGgQI, eUQ(B] : s (3OGQ OeTb, (B400 (3g`(B. = 1980.s, 1980)
(3jJVef GQLGYGJ HHdjhLQGajI (B: (3UaMI (B409-418.s
Keywords: (3GdGeHQGWhQjI GdHjRfWjIs -- (3JGQjN(B.s; (3GdGeHQGWhQjI GdHjRfWjIs -- (3JGQjNs -- (3YUhQ hSWi(B.s