Operations Research Letters
Operations Research Letters > 2009 > 37 > 2 > 85-88
Operations Research Letters > 2009 > 37 > 2 > 80-82
Operations Research Letters > 2009 > 37 > 2 > 83-84
Operations Research Letters > 2009 > 37 > 2 > 89-92
Operations Research Letters > 2009 > 37 > 2 > 117-122
Operations Research Letters > 2009 > 37 > 2 > 135-141
Operations Research Letters > 2009 > 37 > 2 > 114-116
Operations Research Letters > 2009 > 37 > 2 > 123-126
Operations Research Letters > 2009 > 37 > 2 > 111-113
Operations Research Letters > 2009 > 37 > 2 > 107-110
Operations Research Letters > 2009 > 37 > 2 > 93-96
Operations Research Letters > 2009 > 37 > 2 > 71-74
Operations Research Letters > 2009 > 37 > 2 > 127-134
Operations Research Letters > 2009 > 37 > 2 > 102-106
Operations Research Letters > 2009 > 37 > 3 > 163-167
Operations Research Letters > 2009 > 37 > 3 > 176-180
Operations Research Letters > 2009 > 37 > 3 > 219-223
Operations Research Letters > 2009 > 37 > 3 > 211-214
Operations Research Letters > 2009 > 37 > 3 > 171-175