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A Lagrangean dual ascent algorithm for simple plant location problems
Guignard-Spielberg, Monique, (1988)
Strong RLT1 bounds from decomposable Lagrangean relaxation for some quadratic 0-1 optimization problems with linear constraints
Guignard-Spielberg, Monique, (2020)
Optimality and stability in mathematical programming
Guignard, Monique, (1982)