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A two-step multi-objective mathematical model for nurse scheduling problem considering nurse preferences and consecutive shifts
Nasiri, Mohammad Mahdi, (2017)
Triple-objective models for portfolio optimisation with symmetric and percentile risk measures
Sawik, Bartosz, (2016)
Structured methodology for selection of maintenance key performance indicators : application to an oil refinery plant
Fangucci, Andrea, (2017)
Symmetric duality for second-order fractional programs
Gulati, T. R., (2013)
Symmetric duality for minimax variational problems
Gulati, T. R., (1998)
Proper efficiency in a linear fractional vector maximum problem with generalized convex constraints
Gulati, T. R., (1988)