(3MQhH GdESdGe aj GdTGe (B:s (3aj YghO GdNdaGA GdQGTOjf (B/s - (3HGTejd, eMeO CMeO,s 1335-1426 (3gLQjGs ((3OeTb (B:s (3OGQ GdacQ,s, 1980)
(3cTGaGJ (B: (3U(B. 615-640.s
(3HHdjhLQGajI (B: (3U(B. 606-613.s
Keywords: (3GdHdGO GdYQHjIs -- (3JGQjNs -- (3YUQ UOQ GdESdGe, (B610-661s; (3HdGO GdTGes -- (3JGQjNs