TY - JOUR AU - V. A. Vinokurov TI - Explicit solution of a linear ordinary differential equation and a basic property of the exponential function JO - Differencialʹnye uravneniâ PY - 1997 SP - 302 EP - 308 VL - 33 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1997_33_3_a2/ LA - ru ID - DE_1997_33_3_a2 ER -