| Article ID: | iaor20032984 |
| Country: | United States |
| Volume: | 13 |
| Issue: | 2 |
| Start Page Number: | 169 |
| End Page Number: | 170 |
| Publication Date: | Apr 2001 |
| Journal: | INFORMS Journal On Computing |
| Authors: | Mszros Csaba, Gondzio Jacek |
In this note we point out that the assumptions of Propositions 1 and 2 in Gondzio (1997) are not sufficiently restrictive. We give an example that demonstrates the lack of precision in these propositions and discuss the necessary modifications of the propositions.