TY  - JOUR
AU  - E. V. Ferapontov
TI  - Integration of weekly nonlinear semi-hamiltonian systems of hydrodynamic type by methods of the theory of~webs
JO  - Sbornik. Mathematics
PY  - 1992
SP  - 65
EP  - 79
VL  - 71
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/SM_1992_71_1_a5/
LA  - en
ID  - SM_1992_71_1_a5
ER  -