Voir la notice de l'article provenant de la source Math-Net.Ru
@article{IVM_1983_9_a7, author = {I. Ya. Subbotin}, title = {Unsolvable periodic groups with invariator condition for normal subgroups}, journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika}, pages = {56--64}, publisher = {mathdoc}, number = {9}, year = {1983}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/IVM_1983_9_a7/} }
I. Ya. Subbotin. Unsolvable periodic groups with invariator condition for normal subgroups. Izvestiâ vysših učebnyh zavedenij. Matematika, no. 9 (1983), pp. 56-64. http://geodesic.mathdoc.fr/item/IVM_1983_9_a7/