(3GdhGaj aj TQM bGfhf GUhd GdeMGceGJ GdeOfjI Qbe (B42 (3dSfI (B1988 (3GdeYOd HGdbGfhf Qbe (B14 (3dSfI (B2001 / (3JGdja GdeMGej UdGM GdOjf eMeO ThTGQj(B.s - (3ThTGQj, UdGM GdOjf eMeO, s ((3YeGf, GdGQOf (B: s (3OGQ GdefGgL, (B422 (3g`(B. = 2002.s, 2002)
(3jJVef GQLGYGJ HHdjhLQGajI (B: (3UaMI (B429-431.s
Keywords: (3bGfhf GdGLQGAGJ GdeOfjI hGdJLGQjIs -- (3GdGQOf(B.s