@article{10_4153_S0008439519000122,
     author = {Bavula, V. V. and Levandovskyy, V.},
     title = {A {Remark} on the {Dixmier} {Conjecture}},
     journal = {Canadian mathematical bulletin},
     pages = {6--12},
     year = {2020},
     volume = {63},
     number = {1},
     doi = {10.4153/S0008439519000122},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/S0008439519000122/}
}