LI, Hongxia; LIU, Ximin. Alternating group actions on spin 4-manifolds. MATHEMATICA SCANDINAVICA, [S. l.], v. 102, n. 1, p. 59–72, 2008. DOI: 10.7146/math.scand.a-15051. Disponível em: https://tidsskrift.dk/math/article/view/15051. Acesso em: 14 aug. 2026.