BREKKE, G.; GJONE, G. The International Congress on Mathematical Education in 2008 - a task for the Nordic countries?. NOMAD Nordic Studies in Mathematics Education, [S. l.], v. 6, n. 3-4, p. 4–6, 1998. DOI: 10.7146/nomad.v6i3-4.146646. Disponível em: https://tidsskrift.dk/NOMAD/article/view/146646. Acesso em: 9 jan. 2025.