CORTINAS, Guillermo. $L$-theory and dihedral homology. Mathematica Scandinavica, Berkeley, CA, United States, v. 73, p. 21–35, 1993. DOI: 10.7146/math.scand.a-12453. Disponível em: https://journals.msp.org/mscand/article/view/1213. Acesso em: 24 jul. 2026.