%0 Journal Article %A Yu. V. Kozitskii %A N. O. Mel'nik %T Eigenfunctions of infinite-order differential operators in a class of entire functions %J Differencialʹnye uravneniâ %D 1989 %P 1273-1275 %V 25 %N 7 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1989_25_7_a26/ %G ru %F DE_1989_25_7_a26