OLES, F. J. Type Algebras, Functor Categories, and Block Structure. DAIMI Report Series, [S. l.], v. 12, n. 156, 1983. DOI: 10.7146/dpb.v12i156.7430. Disponível em: https://tidsskrift.dk/daimipb/article/view/7430. Acesso em: 8 may. 2024.