MICKELSSON, J. From Gauge Anomalies to Gerbes and Gerbal Representations: Group Cocycles in Quantum Theory. Acta Polytechnica, [S. l.], v. 50, n. 3, 2010. DOI: 10.14311/1189. Disponível em: https://ojs.cvut.cz/ojs/index.php/ap/article/view/1189. Acesso em: 7 may. 2024.