TY - JOUR AU - V. M. Merkis TI - Solution in finite form of certain second order linear systems of ordinary differential equations JO - Differencialʹnye uravneniâ PY - 1969 SP - 1594 EP - 1604 VL - 5 IS - 9 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1969_5_9_a5/ LA - ru ID - DE_1969_5_9_a5 ER -