WITTENBERG, Martin. Mathematics and economics: We should expect better models (with erratum). South African Journal of Science, [S. l.], v. 113, n. 3/4, p. 3, 2017. DOI: 10.17159/sajs.2017/a0215. Disponível em: https://sajs.co.za/article/view/3632. Acesso em: 26 apr. 2024.