Hochschild cohomology of a generalisation of canonical algebras. São Paulo Journal of Mathematical Sciences, [S. l.], v. 4, n. 2, p. 251–271, 2010. DOI: 10.11606/issn.2316-9028.v4i2p251-271. Disponível em: https://periodicos.usp.br/spjournal/article/view/56.. Acesso em: 8 abr. 2025.