(3GdGeGeI hGdSjGSI (B/ s - (3GHf bJjHI, YHO Gddg Hf eSde, s 213-276 (3gLQj, s; (3GdRjfj, Wg eMeO, s ((3HjQhJ, dHfGf (B: s (3OGQ GdefJXQ, (B405 (3g`(B. = 1985.s, 1985)
2 (3GLRGA HHdjhLQGajI aj (B1 (3eLdO eGOj(B.s
Keywords: (3GdHdGO GdGSdGejIs -- (3JGQjN(B.s; (3GdJGQjN GdGSdGej(B.s