Santos, K., and H. . Luiz Mariano. “Um Convite à Teoria algébrica De Formas quadráticas E De Formas Hermitianas”. Latin American Journal of Mathematics, vol. 1, no. 01, Dec. 2022, pp. 77-102, https://www.lajm.ufscar.br/index.php/capa/article/view/9.