TY  - JOUR
AU  - E. V. Ferapontov
TI  - Autotransformations with respect to the solution, and hydrodynamic symmetries
JO  - Differencialʹnye uravneniâ
PY  - 1991
SP  - 1250
EP  - 1263
VL  - 27
IS  - 7
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1991_27_7_a17/
LA  - ru
ID  - DE_1991_27_7_a17
ER  -