Article ID: | iaor2006943 |
Country: | Netherlands |
Volume: | 33 |
Issue: | 6 |
Start Page Number: | 625 |
End Page Number: | 628 |
Publication Date: | Nov 2005 |
Journal: | Operations Research Letters |
Authors: | Letchford Adam N., Pearson Nicholas A. |
Keywords: | networks |
We give a simple O(