GIGOT, R. Au delà de l’organisation. JORBEL - Belgian Journal of Operations Research, Statistics, and Computer Science, [S. l.], v. 3, n. 3-4, p. 6–10, 1963. Disponível em: https://www.orbel.be/jorbel/index.php/jorbel/article/view/456. Acesso em: 26 apr. 2024.