(3GdOhdI GdaGWejI ai eUQ (B: s (3SjGSJgG GdOGNdjI heXGgQ GdMVGQI ai YgOgG (B/ s - (3eMeO LeGd GdOjf SQhQs ((3GdbGgQI (B: s (3OGQ GdacQ GdYQHi , s, 1999)
Keywords: (3GdOhdI GdaGWejIs; (3GdJGQjN GdGSdGeis; (3GdaGWejhfs; (3eUQ (B- (3JGQjN (B- (3GdYUQ GdGSdGeis; (3eUQ (B- (3JGQjN (B- (3GdYUQ GdaGWei (B( 969-1171 (3e (B)s