$1!T+!IC!Yo!<^!_Y!Fa!0=!31!3S!D+ (B/ s - $1!DW!C!!RBs; $1!_#!8,!]]s; $1!4"!8w!Nps ($1!T+!4I!<D (B: s $1!Yl!7s!G*!0d!04!U<!Q<!I&KN7!ON!^z(B, s, 1982)