| Article ID: | iaor20001526 |
| Country: | United Kingdom |
| Volume: | 37 |
| Issue: | 1 |
| Start Page Number: | 237 |
| End Page Number: | 240 |
| Publication Date: | Jan 1999 |
| Journal: | International Journal of Production Research |
| Authors: | Middleton D. |
Simplifications are presented for earlier-published results concerning the expected makespan for three exponentially-distributed jobs passing through two and three machines in a flowshop. Five earlier typographical errors are also corrected.