(3GdecJHI(B:s (3JYQja HGdeUGOQ GdQFjSjI hGdeSGYOI aj OQGSI GddZI hGdGOH(B/s - (3GdYGfj, SGej ecjs; (3GdYOhGfj, YHO GdhgGH eMeO Ydj s ((3ehUd (B[(3GdYQGb(B]:s (3OGQ GHf GdGKjQ ddWHGYI hGfTQ (B- (3LGeYI GdehUd,s, 1979)
Keywords: (3GdecJHGJs -- (3Ydes