Double initial and caustic curves in diametrically compressed transparent discs - Application to the contact length. Frattura ed Integrità Strutturale, [S. l.], v. 13, n. 50, p. 451–470, 2019. DOI: 10.3221/IGF-ESIS.50.38. Disponível em: https://ww3.fracturae.com/index.php/fis/article/view/2613. Acesso em: 25 sep. 2024.