| Article ID: | iaor1994608 |
| Country: | United Kingdom |
| Volume: | 44 |
| Issue: | 8 |
| Start Page Number: | 835 |
| End Page Number: | 838 |
| Publication Date: | Aug 1993 |
| Journal: | Journal of the Operational Research Society |
| Authors: | Kyparisis J., Douligeris C. |
Emmons considered the problem of sequencing