(3eUHGM eTcGI GdCfhGQ ef UMGM MOjK GdeNJGQ (B:s (3eNJUQ eTcGI GdeUGHjM (B/s - (3GHf GdOjHY, YHO GdQMef Hf Ydj Hf eMeO,s 866-944 (3g`(B.s; (3GdHhGH, Ydj MSjfs ((3HjQhJ (B:s (3OGQ GHf MRe,s, 1999)
Keywords: (3GdMOjKs -- (3QhGjIs; (3GdMOjKs -- (3CMcGes; (3GdMOjKs -- (3LeY hJOhjfs