| Article ID: | iaor1994299 |
| Country: | Singapore |
| Volume: | 5 |
| Issue: | 2 |
| Start Page Number: | 134 |
| End Page Number: | 139 |
| Publication Date: | Nov 1988 |
| Journal: | Asia-Pacific Journal of Operational Research |
| Authors: | Bector C.R., Suneja S.K. |
A dual is obtained for fractional programs involving several ratios of non-differentiable functions by using the Lagrangian approach.