Zhang X, Zhao T. Weakly SS-Quasinormal Minimal Subgroups and the Nilpotency of a Finite Group. Ukr. Mat. Zhurn. [Internet]. 2014 Feb. 25 [cited 2025 Apr. 16];66(2):187–194. Available from: https://umj.imath.kiev.ua/index.php/umj/article/view/2122