New characterization of S 4 ( q ) by its noncommuting graph. Zhang, Liangcai; Shi, Wujie — 2009 Sibirskij Matematicheskij Zhurnal
A characterization of L 2 ( 2 f ) in terms of the number of character zeros. Qian, Guohua; Shi, Wujie — 2009 Beiträge zur Algebra und Geometrie
On the noncommuting graph associated with a finite group. Moghaddamfar, Ali Reza; Shi, Wujie; Zhou, Wei; Zokayi, Ali Reza — 2005 Sibirskij Matematicheskij Zhurnal
Note on a question of Reinhold Baer on pregroups Seymour Lipschutz; Wujie Shi — 2000 Publications de l'Institut Mathématique