TY  - JOUR
AU  - I. S. Krasil'shchik
TI  - Cohomological approach to poisson structures on nonlinear evolution equations
JO  - Lobachevskii journal of mathematics
PY  - 1999
SP  - 127
EP  - 145
VL  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/LJM_1999_3_a6/
LA  - en
ID  - LJM_1999_3_a6
ER  -