BIERMANN, Enrico. Local Confluence Analysis of Consistent EMF Transformations. Electronic Communications of the EASST, [S. l.], v. 38, 2011. DOI: 10.14279/tuj.eceasst.38.639. Disponível em: https://eceasst.org/index.php/eceasst/article/view/1766. Acesso em: 22 oct. 2024.