KRISTENSEN, B. B.; MADSEN, O. L. A General Algorithm for Solving a Set of Recursive Equations: Exemplified by LR-theory. DAIMI Report Series, [S. l.], v. 9, n. 110, 1980. DOI: 10.7146/dpb.v9i110.6526. Disponível em: https://tidsskrift.dk/daimipb/article/view/6526. Acesso em: 7 may. 2024.