===========================================================================
                  $B%=%U%H%&%(%"$NCx:n8"<T;aL>(B
  Copyright (C) 1997  Makoto HARAGUCHI, Tokuyasu KAKUTA, Yoshiaki OKUBO
===========================================================================

$BCx:n8"<T;aL>(B:
              $B868}(B $B@?(B (Makoto HARAGUCHI)
              $BKL3$F;Bg3X(B $BBg3X1!9)3X8&5f2J(B $BEE;R>pJs9)3X@l96(B
              e-mail : makoto@db.huee.hokudai.ac.jp

              $B3QED(B $BFFBY(B (Tokuyasu KAKUTA)
              $BKL3$F;Bg3X(B $BK!3XIt(B
              e-mail : kaku@db.huee.hokudai.ac.jp

              $BBg5WJ](B $B9%>O(B (Yoshiaki OKUBO)
              $BKL3$F;Bg3X(B $BBg3X1!9)3X8&5f2J(B $BEE;R>pJs9)3X@l96(B
              e-mail : okubo@db.huee.hokudai.ac.jp

