TY  - JOUR
AU  - Yu. V. Sidorov
TI  - The Cauchy problem for equations of the first order with respect to time and with two independent variables
JO  - Sbornik. Mathematics
PY  - 1968
SP  - 147
EP  - 158
VL  - 5
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/SM_1968_5_2_a0/
LA  - en
ID  - SM_1968_5_2_a0
ER  -