GREVHOLM, B. The fifth year of the Nordic Graduate School. NOMAD Nordic Studies in Mathematics Education, [S. l.], v. 13, n. 1, p. 71–75, 2008. DOI: 10.7146/nomad.v13i1.148077. Disponível em: https://tidsskrift.dk/NOMAD/article/view/148077. Acesso em: 9 jan. 2025.