FUJITA, Takaaki. On the Structure and Properties of Hyperfuzzy and SuperhyperfuzzyIntervals. Soft Computing Fusion with Applications , [S. l.], v. 3, n. 1, p. 10–26, 2026. DOI: 10.22105/scfa.vi.70. Disponível em: https://www.scfa.reapress.com/journal/article/view/70.. Acesso em: 17 may. 2026.