SKRYPNIK, I. V. Pointwise estimates of potentials for higher-order capacities. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 49, n. 1, p. 149–163, 1997. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/4993. Acesso em: 17 apr. 2025.