(3GdYGde GdESdGej (B:s (3GdefWbI GdYQHjI (B/s - (3TGcQ, eMehO (B((3GdeDQN(B)(3,s 1932- ((3HjQhJ ;s (3OeTb (B:s (3GdecJH GdESdGej,s, 1981)
Keywords: (3GdHdGO GdYQHjIs -- (3LZQGajGs; (3GdHdGO GdESdGejIs -- (3LZQGajGs; (3GdHdGO GdESdGejIs -- (3JGQjNs -- (3bQf (B20s; (3GdHdGO GdESdGejIs -- (3SjGSI hMcheIs; (3GdHdGO GdESdGejIs -- (3CMhGd GbJUGOjIs