TY - JOUR AU - V. A. Malovichko TI - Boundary value problems for systems of third-order differential equations JO - Differencialʹnye uravneniâ PY - 1990 SP - 1585 EP - 1589 VL - 26 IS - 9 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1990_26_9_a13/ LA - ru ID - DE_1990_26_9_a13 ER -