(3MGTjI cJGH GdJhMjO JCdja TjN GdESdGe eMeO Hf YHO GdhgGH (B/s - (3Hf bGSe, YHO GdQMef Hf eMeO s 1319-1392 (3gLQjG(B.s; (3Hf YHO GdhgGH, eMeO s 1115-1206 (3gLQjG(B.s ([(3O(B.(3e(B.] :s [(3O(B. (3f(B.](3,s, 1988)
Keywords: (3Yde GdcdGes; (3YbjOIs