ALESTALO, P.; TROTSENKO, D. A. Plane sets allowing bilipschitz extensions. MATHEMATICA SCANDINAVICA, [S. l.], v. 105, n. 1, p. 134–146, 2009. DOI: 10.7146/math.scand.a-15110. Disponível em: https://www.mscand.dk/article/view/15110. Acesso em: 26 apr. 2024.