@article{DE_1988_24_12_a24,
     author = {N. A. Lukashevich and A. A. Deniskovets and V. S. Nemets},
     title = {Algebraic differential equations with a maximal number of polynomial solutions of a given structure},
     journal = {Differencialʹnye uravneni\^a},
     pages = {2172--2174},
     publisher = {mathdoc},
     volume = {24},
     number = {12},
     year = {1988},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1988_24_12_a24/}
}