Evelyne Hubert. Differential invariants of a Lie group action: Syzygies on a generating set. Journal of Symbolic Computation, 44(4):382-416, 2009. [doi]
@article{Hubert09,
title = {Differential invariants of a Lie group action: Syzygies on a generating set},
author = {Evelyne Hubert},
year = {2009},
doi = {10.1016/j.jsc.2008.08.003},
url = {http://dx.doi.org/10.1016/j.jsc.2008.08.003},
researchr = {https://researchr.org/publication/Hubert09},
cites = {0},
citedby = {0},
journal = {Journal of Symbolic Computation},
volume = {44},
number = {4},
pages = {382-416},
}