(3gPg eTcdGJge (B/ s - (3GdHhWj, eMeO SYjO QeVGf, s 1347-1434 (3gLQj, s ((3ShQjG, OeTb (B: s (3OGQ GdacQ, (B410 (3g`(B. = 1990.s, 1990)
(3jJVef EQLGYGJ HHdjhLQGajI(B.s
Keywords: (3GdGSdGe hGdGUdGM GdGLJeGYj(B.s; (3GdGSdGes -- (3eJaQbGJ(B.s