(3EYLGR GdbQBf GdcQje aj hUa CfhGY GdQjGM, GdSMGH, GdeWQ (B/s - (3GdeLdS GdCYdi GdYGdej ddeSGLO(B.s (3gjFI GdEYLGR GdYdej aj GdbQBf hGdSfIs ((3ecI GdecQeI(B:s (3gjFI GdEYLGR GdYdej aj GdbQBf hGdSfI,s, 1993)
Keywords: (3bQBfs -- (3eHGMK YGeI s -- (3GdEYLGRs -- (3Yde GdefGN hGdWbSs -- (3GdQjGM , GdSMH, GdeWQs