(3PNjQI GdWdGH h eYjf GdcJGH ef GdCdaGX h GdCSGdjH GdeJQGOaI (B/ s - (3Sdje, eMeO EHQGgjes ((3GdbGgQI (B:s (3OGQ GdWdGFY ddfTQ h GdJhRjY h GdJUOjQ,s, 1992)
Keywords: (3GddZI GdYQHjIs; (3GdeJQGOaGJs