(3efXeGJ Gdfeh hGdGRgGQ h GSJNOGegG ai GdRQGYI (B/ s - (3hUai (B: (3YeGO GdOjfs ((3GdbGgQI (B: s (3GdecJHI GdGcGOjejI (B: s, 1995)
(3jTJed Ydi GQLGYGJ HHdjhLQGajI (B: (704-706)s
Keywords: (3feh GdfHGJGJs; (3gQehfGJ Gdfehs