@article{JOLT_2021_31_1_a3,
     author = {F. Valencia},
     title = {Flat {Affine} {Symplectic} {Lie} {Groups}},
     journal = {Journal of Lie Theory},
     pages = {63--92},
     year = {2021},
     volume = {31},
     number = {1},
     doi = {10.5802/jolt.1159},
     zbl = {1462.53069},
     url = {https://jolt.centre-mersenne.org/articles/10.5802/jolt.1159/}
}