Ian G. Lisle, Gregory J. Reid. Symmetry Classification Using Noncommutative Invariant Differential Operators. Foundations of Computational Mathematics, 6(3):353-386, 2006. [doi]
@article{LisleR06,
title = {Symmetry Classification Using Noncommutative Invariant Differential Operators},
author = {Ian G. Lisle and Gregory J. Reid},
year = {2006},
doi = {10.1007/s10208-005-0186-x},
url = {http://dx.doi.org/10.1007/s10208-005-0186-x},
tags = {classification},
researchr = {https://researchr.org/publication/LisleR06},
cites = {0},
citedby = {0},
journal = {Foundations of Computational Mathematics},
volume = {6},
number = {3},
pages = {353-386},
}