(3GdJMdjd GdfaSi ddGWaGd (B/ s - (3YHOGdZfi GdOjOis; (3cdGjf, ejdGfis ((3HjQhJ (B: s (3OGQ GdacQ GddHfGfi , s, 1994)
Keywords: (3Yde GdfaS GdJQHhis; (3GdKhGH hGdYbGH ai GdJYdjes; (3GdGWaGd (B- (3Yde faSs