TY  - JOUR
AU  - V. B. Tvorogov
TI  - The sharp front and singularities of solutions of a class of nonhyperbolic equations
JO  - Doklady Akademii Nauk
PY  - 1979
SP  - 1327
EP  - 1331
VL  - 244
IS  - 6
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1979_244_6_a8/
LA  - ru
ID  - DAN_1979_244_6_a8
ER  -