GOFFENG, Magnus. The Pimsner-Voiculescu sequence for coactions of compact Lie groups. Mathematica Scandinavica, Berkeley, CA, United States, v. 110, n. 2, p. 297–319, 2012. DOI: 10.7146/math.scand.a-15209. Disponível em: https://journals.msp.org/mscand/article/view/488. Acesso em: 24 jul. 2026.