KATZ, Tomasz; MACKIEWICZ, Sławomir; RANACHOWSKI, Zbigniew; KOWALEWSKI, Zbigniew L.; ANTOLIK, Łukasz. Ultrasonic Detection of Transversal Cracks in Rail Heads – Theoretical Approach. Engineering Transactions, [S. l.], v. 69, n. 4, p. 437–456, 2021. DOI: 10.24423/EngTrans.1695.20211220. Disponível em: https://et3.ippt.pan.pl/index.php/et/article/view/1695. Acesso em: 28 apr. 2025.