(3GdCe (B/s - (3GdTGaYj, eMeO Hf EOQjS Hf GdYHGS,s 150-204 (3gLQj(B.s ((3HjQhJ (B:s (3OGQ GdeYQaI,s, 1980)
Keywords: (3GdeQYTdj, jhSa YHO GdQMefs; (3GdeQYTdj, jhSa YHO GdQMefs; (3Gdabg GdTGaYjs