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Nondifferentiable multiobjective programming under generalized d-univexity
Mishra, S. K., (2005)
Optimality and duality for a nonsmooth multiobjective optimization involving generalized type I functions
Mishra, S. K., (2008)
Symmetric duality for minimax mixed integer programming problems with pseudo-invexity
Mishra, S. K., (2009)