Cordovil, Raúl, and David Forge. “Gr¨obner and Diagonal Bases in Orlik-Solomon Type Algebras”. CUBO, A Mathematical Journal 7, no. 2 (August 1, 2005): 1–20. Accessed October 12, 2025. https://cubo.ufro.cl/index.php/cubo/article/view/1539.