| Article ID: | iaor2001352 |
| Country: | United Kingdom |
| Volume: | 50 |
| Issue: | 12 |
| Start Page Number: | 1284 |
| End Page Number: | 1285 |
| Publication Date: | Dec 1999 |
| Journal: | Journal of the Operational Research Society |
| Authors: | Ittman H.W. |
| Keywords: | vehicle routing & scheduling |