$1!0$K7o!0G!4W!0G'2$!9%'?V!DBs - $1!=h'2F!F's ($1!;e'D&!9%':`!3K!JH!Nas, 1994)
Keywords: $1'CI!5=!;E'Xi(B--$1!0$K7o!HR'RBs