TY  - JOUR
AU  - Stanisław Janeczko
AU  - Zbigniew Jelonek
TI  - Characterization of diffeomorphisms
 that are symplectomorphisms
JO  - Fundamenta Mathematicae
PY  - 2009
SP  - 147
EP  - 160
VL  - 205
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/fm205-2-4/
DO  - 10.4064/fm205-2-4
LA  - en
ID  - 10_4064_fm205_2_4
ER  -