Determination of the angle $\alpha_o(x_1,h_1;p)$ appearing in the ribbon growth, when the profile curve is convex. Nonlinear Studies, [S. l.], v. 18, n. 1, 2011. Disponível em: https://www.nonlinearstudies.com/index.php/nonlinear/article/view/451. Acesso em: 13 sep. 2025.