Belolipetsky, Mikhail. “On Volumes of Arithmetic Quotients SO(1, N)”. ANNALI SCUOLA NORMALE SUPERIORE - CLASSE DI SCIENZE 3, no. 4 (December 14, 2009): 749-770. Accessed May 30, 2025. http://20.103.181.36/index.php/annaliscienze/article/view/56.