ZIMMERMANN, Bernd. Some Remarks on History of Mathematical Problem Solving. Teaching Mathematics and Computer Science, [S. l.], v. 15, n. 1-2, p. 51–64, 2017. DOI: 10.5485/TMCS.2017.0431. Disponível em: https://ojs.lib.unideb.hu/tmcs/article/view/15001. Acesso em: 27 sep. 2024.