VAN SCHAFTINGEN, Jean. On the local character of the extension of traces for Sobolev mappings. Topological Methods in Nonlinear Analysis, [S. l.], v. 67, n. 1, p. 69–86, 2026. DOI: 10.12775/TMNA.2026.006. Disponível em: https://apcz.umk.pl/TMNA/article/view/71971. Acesso em: 2 jun. 2026.