BARNARD, R. W.; PEARCE, K.; SOLYNIN, A. Y. An isoperimetric inequality for logarithmic capacity. Annales Fennici Mathematici, [S. l.], v. 27, n. 2, p. 419–436, 2002. Disponível em: https://afm.journal.fi/article/view/135053. Acesso em: 14 apr. 2025.