TY - JOUR AU - S. M. Grudskii AU - V. B. Dybin TI - The Riemann boundary value problem with discontinuities of almost periodic type in its coefficient JO - Doklady Akademii Nauk PY - 1977 SP - 21 EP - 24 VL - 237 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1977_237_1_a3/ LA - ru ID - DAN_1977_237_1_a3 ER -