| Article ID: | iaor19991381 |
| Country: | Netherlands |
| Volume: | 99 |
| Issue: | 1 |
| Start Page Number: | 26 |
| End Page Number: | 27 |
| Publication Date: | May 1997 |
| Journal: | European Journal of Operational Research |
| Authors: | Roy Bernard, Vanderpooten Daniel |
This tutorial is based on a paper whose full version can be found in Roy and Vanderpooten. In this paper, we were responding to an invitation issued by Simon French, editor of the