Fuenzalida, Ana, Alicia Labra, and Cristian Mallol. “On Quasi Orthogonal Bernstein Jordan Algebras”. CUBO, A Mathematical Journal, no. 8 (December 1, 1992): 1–6. Accessed October 12, 2025. https://cubo.ufro.cl/index.php/cubo/article/view/1562.