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A new Lagrangian relaxation approach to the generalized assignment problem
Jörnsten, Kurt, (1986)
An extension of a theorem on supports of a convex function
Sinha, S. M., (1966)
The boundedness of lagrange multipliers set and duality in mathematical programming
Pomerol, J. -Ch., (1981)
Neue Methoden der nichtliearen Optimierung
Wolfe, Philip, (1968)
Algorithm for a least-distance programming problem
Wolfe, Philip, (1974)
Communications to the editor
Wolfe, Philip, (1962)