(3CReI GdNdjL(B.. (3GdHYO GdBNQ (B:s (3GdBKGQ hGdJOGYjGJ GdGLJeGYjI (B/s - (3eLdS hRQGA GdYed hGdTDhf GdGLJeGYjI HOhd eLdS GdJYGhf dOhd GdNdjL GdYQHjI (B((3GdefGeI(B).s (3GdecJH GdJfajPjs ((3GdefGeI (B:s (3eLdS GdJYGhf dOhd GdNdjL GdYQHjI,s, 1992)
Keywords: (3MQH GdNdjL, (B1991s -- (3LhGfH GLJeGYjIs; (3GdchjJs -- (3JGQjNs -- (3GdZRh GdYQGbj, (B1990-1991s