(3GdLOjO aj GdYQhV (B: s (3OQGSGJ fbOjI hWQjbI LOjOI dJYdje GhRGf GdTYQ GdYQHj (B/s - (3NVjQ, Ydj MejO, s ((3HZOGO (B[(3GdYQGb(B] : s (3eWHYI Tajb (B983s, 1983)
(3jJVef GQLGYGJ HHdjhLQGajI (B: (3UaMI (B181-182.s
Keywords: (3GdTYQ GdYQHjs -- (3YQhV hbhGaj(B.s