Velesnitskii, V. F. and Semenchuk, V. N. (2013) “On Finite Groups with Permutable Generalized Subnormal Subgroups”, Ukrains’kyi Matematychnyi Zhurnal, 65(11), pp. 1555–1559. Available at: https://umj.imath.kiev.ua/index.php/umj/article/view/2534 (Accessed: 8February2023).