TY - JOUR AU - M. V. Keldysh TI - On a Tauberian theorem JO - Informatics and Automation PY - 1951 SP - 77 EP - 86 VL - 38 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TRSPY_1951_38_a7/ LA - ru ID - TRSPY_1951_38_a7 ER -