FETHI LATTI. The Bienergy of Pull-Back Vector Fields. Turkish Journal of Computer and Mathematics Education (TURCOMAT), [S. l.], v. 13, n. 03, p. 158–166, 2022. DOI: 10.17762/turcomat.v13i03.12897. Disponível em: https://turcomat.org/index.php/turkbilmat/article/view/12897. Acesso em: 4 may. 2024.