RASILA, Antti; TALPONEN, Jarno. On quasihyperbolic geodesics in Banach spaces. Annales Fennici Mathematici, [S. l.], v. 39, n. 1, p. 163–173, 2014. DOI: 10.5186/aasfm.2014.3924. Disponível em: https://afm.journal.fi/article/view/135481. Acesso em: 14 mar. 2026.