IZYDOREK, M.; MARZANTOWICZ, W. Equivariant maps between cohomology spheres. Topological Methods in Nonlinear Analysis, [S. l.], v. 5, n. 2, p. 279–289, 1995. Disponível em: https://apcz.umk.pl/TMNA/article/view/TMNA.1995.019. Acesso em: 22 jul. 2024.