TY - JOUR AU - S. N. Kruzhkov TI - Generalized solutions of the Cauchy problem in the large for first order nonlinear equations JO - Doklady Akademii Nauk PY - 1969 SP - 29 EP - 32 VL - 187 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1969_187_1_a6/ LA - ru ID - DAN_1969_187_1_a6 ER -