Y. Utsugi
发表
Y. Mizushima,
Y. Utsugi,
Yasushi Utsugi Mizushima,
1992
.
Y. Utsugi,
1999
.
H. Maezawa,
Masami Kakuchi,
Y. Utsugi,
1989
.
Y. Mizushima,
Y. Utsugi,
1979
.
S. Zembutsu,
Y. Utsugi,
1975
.
Y. Utsugi,
1990,
Nature.
Y. Mizushima,
Y. Utsugi,
1980
.
Y. Mizushima,
Y. Utsugi,
1978
.
Y. Utsugi,
M. Akiyama,
1969
.
A. Yoshikawa,
Y. Utsugi,
K. Saito,
1988
.
A. Yoshikawa,
Y. Utsugi,
T. Kitayama,
1984
.
T. Nagamura,
Y. Watanabe,
Y. Utsugi,
2003
.