Search results for: Z.H. Liu
Theoretical Computer Science > 2004 > 320 > 2-3 > 199-212
Operations Research Letters > 2003 > 31 > 4 > 323-326
Theoretical Computer Science > 2004 > 320 > 2-3 > 199-212
Operations Research Letters > 2003 > 31 > 4 > 323-326