GREVHOLM, B. Continued activities for the Nordic Graduate School. NOMAD Nordic Studies in Mathematics Education, [S. l.], v. 11, n. 3, p. 85–88, 2006. DOI: 10.7146/nomad.v11i3.147993. Disponível em: https://tidsskrift.dk/NOMAD/article/view/147993. Acesso em: 9 jan. 2025.