(3LQGFe GdeNOQGJ ai VhA GdabI hGdbVGA (B/ s - (3eUWai eLOi gQLIs ((3GdbGgQI (B: s (3OGQ GdeWHhYGJ GdLGeYjI , s, 1992)
Keywords: (3GdbGfhfs; (3GdeNOQGJs; (3ecGaMI GdeNOQGJs