(3JUfja GdMTQGJ (B: s (3ddOQGSGJ GdYdjG (B/ s - (3GdYdj, MSjf YHGSs ((3HZOGO (B[(3GdYQGb(B] : s (3eWHYI GSYO, s, 1985)
(3WHYJ Ydi fabI hRGQI GdJYdje GdYGdj hGdHMK GdYdej(B-(3LGeYI HZOGOs
(3jJVef bGFeI HGdeUWdMGJ GdYdejI, GfcdjRj YQHj, UaMI (B563-593s
(3ehLg dWdHI GdOQGSGJ GdYdjGs
(3GdfU HGddZJjf GdYQHjI hGdGLfHjIs
Keywords: (3GdMTQGJs -- (3JTQjMs