TY  - JOUR
AU  - N. R. Sibgatullin
TI  - Lie--B\"acklund groups of certain model equations of continuum mechanics and classical fields
JO  - Doklady Akademii Nauk
PY  - 1986
SP  - 302
EP  - 305
VL  - 291
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1986_291_2_a10/
LA  - ru
ID  - DAN_1986_291_2_a10
ER  -