%0 Journal Article %A L. G. Oreschenko %T Conditions for the existence of the maximal number of polynomial solutions of differential equations %J Differencialʹnye uravneniâ %D 1974 %P 1009-1014 %V 10 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1974_10_6_a3/ %G ru %F DE_1974_10_6_a3