@article{TMF_2016_187_3_a2,
     author = {A. K. Pogrebkov},
     title = {Commutator identities on associative algebras, {the~non-Abelian} {Hirota} difference equation and its reductions},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {433--446},
     publisher = {mathdoc},
     volume = {187},
     number = {3},
     year = {2016},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_2016_187_3_a2/}
}