TY  - BOOK
AU  - Polterovich Leonid
TI  - Geometry of the group of symplectic diffeomorphism
SN  - 3-7643-6432-7
U1  - 514 
PY  - 2001///
CY  - Basel
PB  - Birkhauser Verlag
KW  - Diffeomorphisms
ER  -