@article{JOLT_2010_20_3_a2,
     author = {U. Bader},
     title = {Conformal {Actions} on {Homogeneous} {Lorentzian} {Manifolds}},
     journal = {Journal of Lie Theory},
     pages = {469--481},
     year = {2010},
     volume = {20},
     number = {3},
     doi = {10.5802/jolt.605},
     zbl = {1200.57025},
     url = {https://jolt.centre-mersenne.org/articles/10.5802/jolt.605/}
}