NIJKAMP, P.; PAELINCK, J. Geometric programming and entropy maximizing models. JORBEL - Belgian Journal of Operations Research, Statistics, and Computer Science, [S. l.], v. 14, n. 1, p. 1–18, 1974. Disponível em: https://www.orbel.be/jorbel/index.php/jorbel/article/view/511. Acesso em: 14 may. 2024.