@InProceedings{piceghello:LIPIcs.TYPES.2019.8, author = {Piceghello, Stefano}, title = {{Coherence for Monoidal Groupoids in HoTT}}, booktitle = {25th International Conference on Types for Proofs and Programs (TYPES 2019)}, pages = {8:1--8:20}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-158-0}, ISSN = {1868-8969}, year = {2020}, volume = {175}, editor = {Bezem, Marc and Mahboubi, Assia}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.TYPES.2019.8}, URN = {urn:nbn:de:0030-drops-130722}, doi = {10.4230/LIPIcs.TYPES.2019.8}, annote = {Keywords: homotopy type theory, coherence, monoidal categories, groupoids, higher inductive types, formalisation, Coq} }