@article{SEMR_2020_17_a19,
     author = {E. N. Poroshenko},
     title = {On universal equivalence of partially commutative {Lie} algebras defined by graphs without triangles and squares and with no isolated vertices},
     journal = {Sibirskie \`elektronnye matemati\v{c}eskie izvesti\^a},
     pages = {933--953},
     publisher = {mathdoc},
     volume = {17},
     year = {2020},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/SEMR_2020_17_a19/}
}