OKHRIMENKO, S. A. Moduli of multiply-connected domains on a Riemannian Mobius strip. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 52, n. 3, p. 354–358, 2000. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/4425. Acesso em: 5 dec. 2025.