Applied Mathematics 8 (2008)
%BC%F8%B6%C8%BB%F1%CE%C1%2F%C2%E812%B2%F3
¤Î¥Ð¥Ã¥¯¥¢¥Ã¥×°ìÍ÷
¥Ð¥Ã¥¯¥¢¥Ã¥×°ìÍ÷
%BC%F8%B6%C8%BB%F1%CE%C1%2F%C2%E812%B2%F3
?
¤Î¥Ð¥Ã¥¯¥¢¥Ã¥×¤Ï¤¢¤ê¤Þ¤»¤ó¡£