@article{SEMR_2019_16_a33,
     author = {S. V. Pchelintsev},
     title = {Relatively free associative {Lie} nilpotent algebras of rank~$3$},
     journal = {Sibirskie \`elektronnye matemati\v{c}eskie izvesti\^a},
     pages = {1937--1946},
     publisher = {mathdoc},
     volume = {16},
     year = {2019},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/SEMR_2019_16_a33/}
}