(3Mbhb VMGjG GdLQjeI aj Gdabg GdESdGej hGdCfXeI GdhVYjI (B:s ((3OQGSI JWHjbjI(B) /s - (3GdYbdG, YHO Gddg Hf YHO GdYRjRs; (3GddMjOGf, UGdM Hf SYOs (2002)
(3cTGaGJ (B: (3hQbI (B395-404.s
(3HHdjhLQGajI (B: (3hQbI (B405-420.s
(3jTJed Ydj EQLGYGJ HHdjhLQGajI(B.s
Keywords: (3GdLQjeI hGdeLQehfs -- (3GdSYhOjIs; (3GdOaGY Yf GdeJge (B((3abg ESdGej(B)s -- (3GdSYhOjIs; (3GdMbhb GdeOfjIs -- (3GdSYhOjIs; (3QSGdI LGeYjI (B((3eGLSJjQ(B)s