TY - JOUR AU - A. O. Gel'fond TI - Linear differential equations of infinite order with constant coefficients and asymptotic periods of entire functions JO - Informatics and Automation PY - 1951 SP - 42 EP - 67 VL - 38 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TRSPY_1951_38_a4/ LA - ru ID - TRSPY_1951_38_a4 ER -