(3JHhjH hJQJjH CMGOjK UMjM GdLGeY GdUZjQ hRjGOJg Ydi CHhGH Gdabg heYLe ZQGFH CdaGXg (B/s - (3GdTGhjT, RgjQ,s 1344 (3g`(B-s; (3GdCdHGfj, eMeO fGUQ GdOjf,s 1333-1418 (3g`(B.s; (3GdLdGd GdSjhWj, YHO GdQMef Hf CHj HcQ Hf eMeO,s 849-911 (3gLQjG(B.s ((3HjQhJ (B:s (3GdecJH GdESdGej,s, 1986)
Keywords: (3GdMOjKs -- (3ESfGO UMjMs -- (3cTGaGJs