RIJCKEGHEM, W. De aanwending van macro-economische groeimodellen in alternatieve economische situaties. JORBEL - Belgian Journal of Operations Research, Statistics, and Computer Science, [S. l.], v. 4, n. 4, p. 3–13, 1964. Disponível em: https://www.orbel.be/jorbel/index.php/jorbel/article/view/24. Acesso em: 29 mar. 2024.