FRANDSEN, Gudmund Skovbjerg; MILTERSEN, Peter Bro; SKYUM, Sven. Dynamic Word problems. DAIMI Report Series, [S. l.], v. 22, n. 438, 1993. DOI: 10.7146/dpb.v22i438.6755. Disponível em: https://tidsskrift.dk/daimipb/article/view/6755. Acesso em: 7 dec. 2025.