Authors: Michel Volle, Juan-Enrique Martínez-Legaz and José Vicente-Pérez
Journal of Optimization Theory and Applications, Vol. 167, No 3, 985--997, January, 2013Authors: Michel Volle, Juan-Enrique Martínez-Legaz and José Vicente-Pérez
Journal of Optimization Theory and Applications, Vol. 167, No 3, 985--997, January, 2013© Barcelona Graduate School of Economics. All rights reserved.