@article{02038997, title = {On cyclic subgroups of the group }, journal = {Vladikavkazski\u\i\ Matematicheski\u\i\ Zhurnal}, volume = {3}, year = {2001}, pages = {50-51}, zbl = {1035.20038}, language = {en}, url = {http://dml.mathdoc.fr/item/02038997} }
Shokuev, V. N. On cyclic subgroups of the group . Vladikavkazskiĭ Matematicheskiĭ Zhurnal, Tome 3 (2001) pp. 50-51. http://gdmltest.u-ga.fr/item/02038997/