Sang-Hyung Ahn
发表
Alan M. Frieze,
Gérard Cornuéjols,
Colin Cooper,
1986,
Math. Oper. Res..
Sang-Hyung Ahn,
2000
.
Sang-Hyung Ahn,
G. Lim,
Kyungsik Kim,
2011
.
Sang-Hyung Ahn,
Kyungsik Kim,
Gyuchang Lim,
2011
.
Sang-Hyung Ahn,
Sang-Hyung Ahn,
1989
.