@article{VSGU_2013_3_a4,
     author = {S. M. Ratseev and O. I. Cherevatenko},
     title = {Exponents of some varieties of {Leibniz--Poisson} algebras},
     journal = {Vestnik Samarskogo universiteta. Estestvennonau\v{c}na\^a seri\^a},
     pages = {42--52},
     publisher = {mathdoc},
     number = {3},
     year = {2013},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VSGU_2013_3_a4/}
}