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@article{MZM_1980_28_1_a1, author = {G. N. Titov}, title = {Groups containing a cyclic subgroup of index~$p^3$}, journal = {Matemati\v{c}eskie zametki}, pages = {17--24}, publisher = {mathdoc}, volume = {28}, number = {1}, year = {1980}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MZM_1980_28_1_a1/} }
G. N. Titov. Groups containing a cyclic subgroup of index~$p^3$. Matematičeskie zametki, Tome 28 (1980) no. 1, pp. 17-24. http://geodesic.mathdoc.fr/item/MZM_1980_28_1_a1/