NIELSON, F. Program Transformations in a Denotational Setting. DAIMI Report Series, [S. l.], v. 10, n. 140, 1981. DOI: 10.7146/dpb.v10i140.7415. Disponível em: https://tidsskrift.dk/daimipb/article/view/7415. Acesso em: 9 may. 2024.