| Article ID: | iaor19971068 |
| Country: | Netherlands |
| Volume: | 71 |
| Issue: | 3 |
| Start Page Number: | 369 |
| End Page Number: | 370 |
| Publication Date: | Dec 1995 |
| Journal: | Mathematical Programming (Series A) |
| Authors: | Grkan Gl, Pritchard Geoffrey, zge A. Yonca |
An oversight in a paper of Correa and Lemaréchal is noted; a counterexample is given.