| Article ID: | iaor19992644 |
| Country: | Netherlands |
| Volume: | 104 |
| Issue: | 3 |
| Start Page Number: | 615 |
| End Page Number: | 621 |
| Publication Date: | Feb 1998 |
| Journal: | European Journal of Operational Research |
| Authors: | Devi G. |
A pair of second order symmetric dual problems is formulated and corresponding duality results are established for nonlinear programming problems involving η-bonvex functions.