TY - JOUR AU - Fage, M. K. AU - Maximey, G. A. TI - On approximate solution of systems of linear ordinary differential equations JO - Acta Universitatis Carolinae. Mathematica et Physica PY - 1974 SP - 17 VL - 15 IS - 1-2 UR - http://geodesic.mathdoc.fr/item/AUCMP_1974_15_1-2_a4/ LA - en ID - AUCMP_1974_15_1-2_a4 ER -