@article{article, title = {{The question of Arnold on classification of co-artin subalgebras in singularity theory}}, publisher = {{World Scientific Pub Co Pte Ltd}}, url = {{https://eprints.whiterose.ac.uk/id/eprint/207318 }}, year = {{2023}}, month = {{9}}, author = {{Bavula VV}}, doi = {{10.1142/s0219498825500355}}, volume = {{23}}, journal = {{Journal of Algebra and Its Applications}}, issue = {{8}}, note = {{Accessed on 2025/11/25}}}