$1!Q5!TO!M"'Ul!T]!Kos - $1!12!0E!:l!9%'QZ!Pa!T7!+5!0-!L,!G*!=>!G*'Qm'CZ'^]!UNs ($1!0G'2Y!3K!JH!Nas, 1994)
Keywords: $1!123BD!183BD!5#!1W!1(!Ky!GDs