@article{AL_1981_20_5_a2,
     author = {Yu. A. Bahturin},
     title = {Special varieties of {Lie} algebras},
     journal = {Algebra i logika},
     pages = {522--530},
     publisher = {mathdoc},
     volume = {20},
     number = {5},
     year = {1981},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/AL_1981_20_5_a2/}
}