@article{JOLT_1999_9_1_a3,
     author = {D. A. Richter},
     title = { Z-Gradiations of {Lie} {Algebras} and {Infinitesimal} {Generators}},
     journal = {Journal of Lie Theory},
     pages = {113--123},
     year = {1999},
     volume = {9},
     number = {1},
     doi = {10.5802/jolt.162},
     zbl = {0922.22004},
     url = {https://jolt.centre-mersenne.org/articles/10.5802/jolt.162/}
}