1.
Mendonça JM de, Sharma NK. Subgrupos congruentes de grupos clássicos. Semin., Exact Tech. Scienc. [Internet]. 2004 Dec. 15 [cited 2024 May 8];10(4):249-5. Available from: https://ojs.uel.br/revistas/uel/index.php/semexatas/article/view/2940