КОВТУН, А. М. Exploration of describing the vector-parametric bi-spline, defined by the cubic spline with control points incident with surface of appropriate smoothness. Technology audit and production reserves, [S. l.], v. 3, n. 1(23), p. 69–72, 2015. DOI: 10.15587/2312-8372.2015.44416. Disponível em: https://journals.uran.ua/tarp/article/view/44416. Acesso em: 25 nov. 2024.