@article{10_14712_1213_7243_2019_009,
     author = {Kurdachenko, Leonid A. and Otal, Javier and Subbotin, Igor Ya.},
     title = {On some properties of the upper central series in {Leibniz} algebras},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     pages = {161--175},
     publisher = {mathdoc},
     volume = {60},
     number = {2},
     year = {2019},
     doi = {10.14712/1213-7243.2019.009},
     mrnumber = {3982464},
     zbl = {07144885},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.14712/1213-7243.2019.009/}
}