TY  - JOUR
AU  - E. V. Ferapontov
TI  - Equations of hydrodynamic type from the point of view of the theory of webs
JO  - Matematičeskie zametki
PY  - 1991
SP  - 97
EP  - 108
VL  - 50
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZM_1991_50_5_a13/
LA  - ru
ID  - MZM_1991_50_5_a13
ER  -