@article{AL_1964_3_5_a3,
     author = {M. A. Taitslin},
     title = {On elementary theories of free nilpotent algebras},
     journal = {Algebra i logika},
     pages = {57--63},
     publisher = {mathdoc},
     volume = {3},
     number = {5},
     year = {1964},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/AL_1964_3_5_a3/}
}