Van Ommeslaghe, B. “Etude économique De l’implantation d’une Usine sidérurgique”. JORBEL - Belgian Journal of Operations Research, Statistics, and Computer Science 3, no. 3-4 (May 1, 1963): 46–53. Accessed March 28, 2024. https://www.orbel.be/jorbel/index.php/jorbel/article/view/462.