TY - JOUR AU - Yu. V. Kozitskii AU - N. O. Mel'nik TI - Eigenfunctions of infinite-order differential operators in a class of entire functions JO - Differencialʹnye uravneniâ PY - 1989 SP - 1273 EP - 1275 VL - 25 IS - 7 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1989_25_7_a26/ LA - ru ID - DE_1989_25_7_a26 ER -