$B>>K\>k(B
$B99?7(B 2009-04-26 $B"+(B 2001-09-21
$BI=;f(B
$B!!(B
(1)
$B!!(B
(2)
$B!!(B
(3)
$B!!(B
(4)
$BGnJ*4[(B
056
037
038
035
036
042
041
040
039
043
045
046
044
047
048
049
055
052
051
050
053
054
$B9uLg(B
058
$BB@8]Lg(B
059
060
061
062
063
$B9j$N30B&$+$i(B
064
065
067
068
069
070
$B
$BI=;f(B
$B!!(B
(1)
$B!!(B
(2)
$B!!(B
(3)
$B!!(B
(4)
$B$R$H$D>e$KLa$k(B
$B4*6eO:$N%Z!<%8(B
$B$KLa$k(B
NISHIMURA, Kankuro, Kazuo (
nishimura@komazawa-u.ac.jp
)