TY  - JOUR
AU  - Ya. B. Zel'dovich
TI  - The theory of perturbations of equations, possessing an invariance group, as exemplified by flame propagation
JO  - Doklady Akademii Nauk
PY  - 1976
SP  - 567
EP  - 569
VL  - 230
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1976_230_3_a17/
LA  - ru
ID  - DAN_1976_230_3_a17
ER  -