$1!\o'2-!C%!FM'^U!BX':`'\Os - $1'=G'b3'^C!+5!Ur!1A!BX'Q[';7s ($1K3!!Ud!5.!0d!FM!3K!JH!Nas, 1980)
Keywords: $1!04K7o!FM!Bo!FM'^U!BB!0Ps