| Article ID: | iaor19931444 |
| Country: | Netherlands |
| Volume: | 40 |
| Issue: | 3 |
| Start Page Number: | 397 |
| End Page Number: | 410 |
| Publication Date: | Dec 1992 |
| Journal: | Discrete Applied Mathematics |
| Authors: | Ko M.T., Ching Y.T. |
In this paper, the weighted tailored 2-partition problem and the weighted 2-center problem under 

