@article{JOLT_2006_16_2_a5,
     author = {C. Vizman},
     title = {Central {Extensions} of the {Lie} {Algebra} of {Symplectic} {Vector} {Fields}},
     journal = {Journal of Lie Theory},
     pages = {297--309},
     year = {2006},
     volume = {16},
     number = {2},
     doi = {10.5802/jolt.411},
     zbl = {1128.17017},
     url = {https://jolt.centre-mersenne.org/articles/10.5802/jolt.411/}
}