LI, H.; LIU, X. 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://www.mscand.dk/article/view/15051. Acesso em: 29 apr. 2024.