TY - JOUR AU - A. P. Moiseenko TI - A sufficient condition for the boundedness on a semi-axis of all solutions of a system of linear differential equations JO - Trudy Matematicheskogo Instituta imeni V.A. Steklova PY - 1962 VL - 17 IS - 1 UR - http://geodesic.mathdoc.fr/item/RM_1962_17_1_a14/ LA - ru ID - RM_1962_17_1_a14 ER -