MAGNE, O. Historical aspects on special education in mathematics. NOMAD Nordic Studies in Mathematics Education, [S. l.], v. 11, n. 4, p. 7–35, 2006. DOI: 10.7146/nomad.v11i4.147995. Disponível em: https://tidsskrift.dk/NOMAD/article/view/147995. Acesso em: 9 jan. 2025.