TY  - JOUR
AU  - D. I. Gegia
TI  - Characteristic problem for the Monge--Amp\`ere equation of hyperbolic type
JO  - Differencialʹnye uravneniâ
PY  - 1983
SP  - 166
EP  - 169
VL  - 19
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1983_19_1_a23/
LA  - ru
ID  - DE_1983_19_1_a23
ER  -