(3efGXQGJ CFeI GdSda eY MRH EHdjS hCaQGN GdNda (B:s (3OQGSI hJMdjdG (B/s - (3GdgdGdj, Sdje Hf YjO s 1377 (3g`(B-s ((3GdQjGV (B:s (3GdOeGe (B:s (3OGQ GHf GdLhRj ddfTQ hGdJhRjY,s, 1994)
(3cTGa GdCMGOjK GdfHhjI (B: (3U(B. 281-284.s
Keywords: (3GdESdGes -- (3OaY eWGYfs; (3THgGJ hQOhOs