RAJAGOPALAN, M. Classification of Algebras. The Journal of the Indian Mathematical Society, [S. l.], v. 22, n. 3, p. 109–116, 1958. DOI: 10.18311/jims/1958/16949. Disponível em: http://informaticsjournals.com/index.php/jims/article/view/16949. Acesso em: 3 may. 2024.