TY - JOUR AU - S. A. Tersenov TI - The Riemann–Hilbert problem for a system of equations degenerating at the boundary JO - Doklady Akademii Nauk PY - 1964 SP - 538 EP - 541 VL - 155 IS - 3 UR - http://geodesic.mathdoc.fr/item/DAN_1964_155_3_a12/ LA - ru ID - DAN_1964_155_3_a12 ER -