[1]
L. A. Kurdachenko and . P. Soules, “Groups with Hypercyclic Proper Quotient Groups”, Ukr. Mat. Zhurn., vol. 55, no. 4, pp. 470–478, Apr. 2003, Accessed: Dec. 06, 2025. [Online]. Available: https://umj.imath.kiev.ua/index.php/umj/article/view/3920