Kempeneers, Martin, Pierre Beckers, José Paulo Moitinho de Almeida, and Orlando J. B. Almeida Pereira. “Modèles équilibre Pour l’analyse Duale”. European Journal of Computational Mechanics 12, no. 6 (June 11, 2003): 737–760. Accessed October 11, 2024. https://journals.riverpublishers.com/index.php/EJCM/article/view/2411.