Nobuko Igaki
发表
H. Sandoh,
Nobuko Igaki,
2003
.
U. Sumita,
M. Kowada,
Nobuko Igaki,
1995,
Journal of Applied Probability.
Ushio Sumita,
Nobuko Igaki,
Mizue Ohe,
2005
.
U. Sumita,
N. Igaki,
Nobuko Igaki,
1997
.