On fatigue behavior of two spring steels. Part I: Wöhler curves and fractured surfaces. Fracture and Structural Integrity, [S. l.], v. 10, n. 37, p. 249–257, 2016. DOI: 10.3221/IGF-ESIS.37.33. Disponível em: https://staging.fracturae.com/index.php/fis/article/view/1744. Acesso em: 16 oct. 2026.