@article{DE_2006_42_5_a4,
     author = {P. A. Zakharchenko and E. V. Radkevich},
     title = {On the properties of the dispersion equations of moment systems for the {Fokker--Planck} equation},
     journal = {Differencialʹnye uravneni\^a},
     pages = {610--619},
     publisher = {mathdoc},
     volume = {42},
     number = {5},
     year = {2006},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_2006_42_5_a4/}
}