TY  - JOUR
AU  - C. Vizman
TI  - Central Extensions of Coverings of Symplectomorphism Groups
JO  - Journal of Lie Theory
PY  - 2009
SP  - 237
EP  - 249
VL  - 19
IS  - 2
UR  - https://jolt.centre-mersenne.org/articles/10.5802/jolt.550/
DO  - 10.5802/jolt.550
ID  - JOLT_2009_19_2_a3
ER  -