TY - JOUR AU - A. V. Fedorov AU - V. M. Fomin AU - N. N. Yanenko TI - A differential analyzer for discontinuities of solutions of nonhomogeneous hyperbolic equations JO - Doklady Akademii Nauk PY - 1980 SP - 554 EP - 559 VL - 254 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1980_254_3_a9/ LA - ru ID - DAN_1980_254_3_a9 ER -