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Citation: Ai. Barros et al., A NEW ALGORITHM FOR GENERALIZED FRACTIONAL PROGRAMS, Mathematical programming, 72(2), 1996, pp. 147-175

Authors: BARROS AI FRENK JBG

Citation: Ai. Barros et Jbg. Frenk, GENERALIZED FRACTIONAL-PROGRAMMING AND CUTTING PLANE ALGORITHMS, Journal of optimization theory and applications, 87(1), 1995, pp. 103-120

Authors: BARROS AI LABBE M

Citation: Ai. Barros et M. Labbe, THE MULTILEVEL UNCAPACITATED FACILITY LOCATION PROBLEM IS NOT SUBMODULAR (VOL 71, PG 130, 1993), European journal of operational research, 72(3), 1994, pp. 607-609

Authors: BARROS AI LABBE M

Citation: Ai. Barros et M. Labbe, THE MULTILEVEL UNCAPACITATED FACILITY LOCATION PROBLEM IS NOT SUBMODULAR, European journal of operational research, 71(1), 1993, pp. 130-132