(3JONd GdTQWI aj HYV GdMhGOK GdjhejI (B/s - (3TJGjf, BQfhdO ZhdO(B.s; (3GdHcQj, fTCJ HgLJs ((3HZOGO (B:s (3hRGQI GdOGNdjI, GdeYgO GdYGdj dVHGW bhi GdCef GdOGNdj,s, 1986)
Keywords: (3GdTQWIs -- (3EOGQIs; (3GdMhGOKs -- (3ecGaMIs