(3GOGQI GdLhOI GdTGedI ai GdTQWI (B/ s - (3GHMGK fOhI EOGQI GdLhOI GdTGedI(B( s 1999 : (3OHi(B)s; (3GdbjGOI GdYGeI dTQWI OHi (B. s (3eQcR GdHMhK hGdOQGSGJs ((3OHi (B: s (3GdbjGOI GdYGeI dTQWI OHi (B. (3eQcR GdHMhK hGdOQGSGJ (B: s, 1999)
(3jTJed Ydi GQLGYGJ HHdjhLQGajIs
Keywords: (3GdTQWIs -- (3GdGeGQGJ GdYQHjI GdeJMOIs -- (3fOhGJs; (3GdTQWIs -- (3OHis; (3VHW GdLhOIs