TY  - JOUR
AU  - V. V. Kovrizhkin
TI  - Weak solutions of the Darboux problem
JO  - Differencialʹnye uravneniâ
PY  - 1972
SP  - 68
EP  - 75
VL  - 8
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1972_8_1_a7/
LA  - ru
ID  - DE_1972_8_1_a7
ER  -