LINDQVIST, P. A remark on the conformal capacity of Grötzsch’s condenser in space. Annales Fennici Mathematici, [S. l.], v. 9, n. 1, p. 141–144, 1984. DOI: 10.5186/aasfm.1984.0911. Disponível em: https://afm.journal.fi/article/view/134492. Acesso em: 25 nov. 2024.