@Inproceedings{EPTCS333.16, author = {Uustalu, Tarmo and Veltri, Niccol\`o and Zeilberger, Noam}, year = {2021}, title = {Proof Theory of Partially Normal Skew Monoidal Categories}, editor = {Spivak, David I. and Vicary, Jamie}, booktitle = {{\rm Proceedings of the 3rd Annual International} Applied Category Theory Conference 2020, {\rm Cambridge, USA, 6-10th July 2020}}, series = {Electronic Proceedings in Theoretical Computer Science}, volume = {333}, publisher = {Open Publishing Association}, pages = {230-246}, doi = {10.4204/EPTCS.333.16}, }