1. Sufficient optimality and duality for a minimax problem;Bector;Utilitas Math.,1985
2. Second order duality for a minimax programming problem;Bector;Oper. Res.,1991
3. Duality for minimax programming involving V-invex functions;Bector;Optimization,1994
4. C.R. Bector, S.K. Suneja, S. Gupta, Univex functions and univex nonlinear programming, in: Proceedings of the Administrative Sciences Association of Canada, 1992, pp. 115–124.
5. Duality in fractional minimax programming;Chandra;J. Austral. Math. Soc. Ser. A,1995