TY  - JOUR
AU  - B. A. Dubrovin
TI  - The Kadomtsev--Petviashvili equation and the relations between the periods of holomorphic differentials on Riemann surfaces
JO  - Izvestiya. Mathematics 
PY  - 1982
SP  - 285
EP  - 296
VL  - 19
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/IM2_1982_19_2_a4/
LA  - en
ID  - IM2_1982_19_2_a4
ER  -