ABDEL-AZIZ , Hossam S. A study of tube-like surfaces according to type 2 Bishop frame in Euclidean space. Studia Universitatis Babeș-Bolyai Mathematica, [S. l.], v. 62, n. 2, p. 249–259, 2017. DOI: 10.24193/subbmath.2017.2.10. Disponível em: https://studia.reviste.ubbcluj.ro/index.php/subbmathematica/article/view/1811. Acesso em: 5 feb. 2025.