@article{VMUMM_1997_1_a8,
     author = {O. M. Lar'kina},
     title = {On identities in the product of normal nilpotent subgroups},
     journal = {Vestnik Moskovskogo universiteta. Matematika, mehanika},
     pages = {35--37},
     publisher = {mathdoc},
     number = {1},
     year = {1997},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMUMM_1997_1_a8/}
}