(3eHGOF GdSjGSI GdYQHjI GdNdjLjI GdeTJQcI ddSdGe hGdUMI GdegfjI hGdEWGQ GdYGe dJWhjQ GdJYdje hGdJOQjH aj eLGd GdSdGeI hGdUMI GdegfjI (B/s - (3eLdS hRQGA GdYed hGdTDhf GdGLJeGYjI HOhd eLdS GdJYGhf dOhd GdNdjL GdYQHjI (B((3GdefGeI(B).s (3GdecJH GdJfajPjs ((3GdefGeI (B:s (3GdecJH GdJfajPj,s, 1993)
(3jTJed Ydi EQLGYGJ HHdjhLQGajI(B.s
Keywords: (3GdCef GdUfGYjs -- (3Ohd GdNdjL GdYQHjIs; (3GdUMI GdegfjIs -- (3Ohd GdNdjL GdYQHjIs