(3cJGH GdGfJUGQ dhGSWI YbO GdCeUGQ aj JGQjN eUQ hLZQGajJgG (B/s - (3GHf ObeGb, EHQGgje Hf eMeO Hf CjOeQ,s 750-809 (3g`(B.s; (3OGQ GdBaGb GdLOjOI (B((3HjQhJ(B).s (3dLfI EMjGA GdJQGK GdYQHjs ((3HjQhJ (B:s (3OGQ GdBaGb GdLOjOI,s, 1970)
(3jTJed Ydi cTGaGJ HGdCYdGe hGdCeGcf(B.s
(3jTJed GdcJGH Ydi UaMI YfhGf hebOeI HGddZI GdaQfSjI(B.s
(3GdbSe GdChd hGdKGfj YHGQI Yf GdLRA GdQGHY hGdNGeS hgh eG hLO ef cJGH GdGfJUGQ GdPj WHY HGdeWHYI GdcHQi HHhdGb aj SfI (B1310 (3g`(B. (3GdehGab (B1893 (3e(B.s
(3YHO GdefYe (B/ (3GdebQTj(B.s
Keywords: (3JGQjNs -- (3eUQs; (3eUQs -- (3JGQjNs; (3eUQs -- (3LZQGajGs