| Article ID: | iaor19981960 |
| Country: | China |
| Volume: | 10 |
| Issue: | 1 |
| Start Page Number: | 66 |
| End Page Number: | 74 |
| Publication Date: | Jan 1997 |
| Journal: | Journal of Systems Science and Complexity |
| Authors: | Yang X.M. |
A pair of symmetric duals for a class of nondifferentiable multiobjective fractional programmings is formulated, and appropriate duality theorems are established.