(3Yde GdHUeGJ hGSJNOGeg (B/s - (3Gdbjf, eMeO Hf YHO Gddgs ((3GdQjGV (B:s (3GdeOjQjI GdYGeI dcdjI Gdedc agO GdCefjI hGdeYGgO, GdeYgO GdYGdj ddOQGSGJ GdCefjIs, 1900)
(3HHdjhLQGajI (B: (3UaMI (B135-138.s
Keywords: (3HUeGJ GdCUGHYs; (3GdCOdI GdLfGFjIs