TY - JOUR AU - A. B. Vasil'eva TI - On the question of solutions that are close to continuous ones in a system of conditionally stable type with a small parameter multiplying the derivatives JO - Differencialʹnye uravneniâ PY - 1972 SP - 1560 EP - 1568 VL - 8 IS - 9 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1972_8_9_a3/ LA - ru ID - DE_1972_8_9_a3 ER -