KLEMANN, H. A. Two explanations?. TSEG - The Low Countries Journal of Social and Economic History, [S. l.], v. 12, n. 3, p. 87–89, 2015. DOI: 10.18352/tseg.67. Disponível em: https://tseg.nl/article/view/7337. Acesso em: 29 mar. 2024.