@article{FPM_2012_17_4_a6,
     author = {A. V. Grishin},
     title = {On $T$-spaces in a~relatively free two-generated {Lie} nilpotent associative algebra of index~$4$},
     journal = {Fundamentalʹna\^a i prikladna\^a matematika},
     pages = {133--139},
     publisher = {mathdoc},
     volume = {17},
     number = {4},
     year = {2012},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/FPM_2012_17_4_a6/}
}