BRZEZINSKI, Juliusz. A characterisation of Gorenstein orders in quarternition algebras. MATHEMATICA SCANDINAVICA, [S. l.], v. 50, p. 19–24, 1982. DOI: 10.7146/math.scand.a-11940. Disponível em: https://tidsskrift.dk/math/article/view/11940. Acesso em: 14 aug. 2026.