(3LGeY GdCMGOjK GdUMjMI aj GdUjGe hGdbjGe hGdGYJcGa (B/s - (3UHM, MeOj MGeOs; (3GdCKQj, Ydj Hf MSf Hf Ydj,s 1380 (3gLQj(B-s ((3HjQhJ (B:s (3OGQ GHf MRe,s, 1997)
Keywords: (3GdMOjKs -- (3LhGeY Gdafhfs; (3GdUhe (B((3abg ESdGej(B)s; (3GdGYJcGas; (3UdGI GdJQGhjM (B((3abg ESdGej(B)s