(3ebGdGJ GSdGejI (B/ s - (3GdYjKGhj, OGhO SdeGf, s ((3HZOGO (B[(3GdYQGb(B] : s (3GdOGQ GdYQHjI ddWHGYI, (B398 (3g`(B. = 1978.s, 1978)
(3jJVef GQLGYGJ HHdjhLQGajI(B.s
Keywords: (3GdGSdGes -- (3ebGdGJ heMGVQGJ(B.s; (3GdKbGaI GdGSdGejI(B.s