@article{IM2_1991_37_3_a4,
     author = {A. N. Krasilnikov},
     title = {The identities of a group with nilpotent commutator subgroup are finitely based},
     journal = {Izvestiya. Mathematics },
     pages = {539--553},
     publisher = {mathdoc},
     volume = {37},
     number = {3},
     year = {1991},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/IM2_1991_37_3_a4/}
}