Malan’inaG. A. and ChernikovN. S. (1996) “One condition of complementability in groups”, Ukrains’kyi Matematychnyi Zhurnal, 48(10), pp. 1417-1425. Available at: https://umj.imath.kiev.ua/index.php/umj/article/view/5227 (Accessed: 24November2024).