| Article ID: | iaor20082760 |
| Country: | Netherlands |
| Volume: | 35 |
| Issue: | 3 |
| Start Page Number: | 385 |
| End Page Number: | 391 |
| Publication Date: | May 2007 |
| Journal: | Operations Research Letters |
| Authors: | Frank Andrs, Kotnyek Balzs, Kirly Zoltn |
A strongly polynomial time algorithm is described to solve the node-capacitated routing problem in an undirected ring network.