Cohomology and Coquasi-bialgebras in the category of Yetter-Drinfeld modules Article Sidebar Download Article PDF Download Article Abstract PDF Submitted: Sep 28, 2015 Accepted: Jan 29, 2016 Published: Jun 19, 2017 DOI: https://doi.org/10.2422/2036-2145.201509_018 Issue 2017: VOL. XVII, ISSUE 2 Section Article Main Article Content Iván Angiono Alessandro Ardizzoni Claudia Menini Abstract Article Details