@article{JOLT_2005_15_1_a23,
     author = {B. Warhurst},
     title = {Jet {Spaces} as {Nonrigid} {Carnot} {Groups}},
     journal = {Journal of Lie Theory},
     pages = {341--356},
     year = {2005},
     volume = {15},
     number = {1},
     doi = {10.5802/jolt.379},
     zbl = {1079.53062},
     url = {https://jolt.centre-mersenne.org/articles/10.5802/jolt.379/}
}