TY - JOUR AU - S. N. Kruzhkov AU - P. A. Andreianov TI - On the nonlocal theory of the Cauchy problem for quasi-linear equations of first order in the class of locally summable functions JO - Doklady Akademii Nauk PY - 1975 SP - 23 EP - 26 VL - 220 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1975_220_1_a3/ LA - ru ID - DAN_1975_220_1_a3 ER -