TY - JOUR AU - Yu. A. Klokov TI - The solvability of boundary value problems when Bernšteǐn's condition is satisfied JO - Differencialʹnye uravneniâ PY - 1968 SP - 1939 EP - 1948 VL - 4 IS - 11 UR - http://geodesic.mathdoc.fr/item/DE_1968_4_11_a1/ LA - ru ID - DE_1968_4_11_a1 ER -