BJÖRKQVIST, O. Förflyttning till Danmark. NOMAD Nordic Studies in Mathematics Education, [S. l.], v. 10, n. 3-4, p. 1–2, 2005. DOI: 10.7146/nomad.v10i3-4.147163. Disponível em: https://tidsskrift.dk/NOMAD/article/view/147163. Acesso em: 5 dec. 2024.