GU, Feng. A shift-add algorithm for generating B-spline. Computer Assisted Methods in Engineering and Science, [S. l.], v. 20, n. 4, p. 271–278, 2017. Disponível em: https://cames3.ippt.pan.pl/index.php/cames/article/view/58. Acesso em: 12 jan. 2025.