(3JcGed LghO GdCLgRI GdeYfjI HecGaMI GdLQjeI (B/ s - (3GdeQcR GdYQHj ddOQGSGJ GdCefjI hGdJOQjH (B((3GdQjGV(B) s ((3GdQjGV (B: s (3GdeQcR GdYQHj ddOQGSGJ GdCefjI hGdJOQjH, s, 1994)
(3jTJed Ydi EQLGYGJ HHdjhLQGajI(B. s
Keywords: (3GdLQjeI hGdeLQehf s -- (3GdSYhOjI s; (3GdTQWI s -- (3GdSYhOjIs; (3ecGaMI GdLQjeIs -- (3GdSYhOjI s