Bases of Biquadratic Polynomial Spline Spaces over Hierarchical T-Meshes. Journal of Computational Mathematics, [S. l.], v. 35, n. 1, p. 91–120, 2018. DOI: 10.4208/jcm.1601-m2014-0175. Disponível em: https://www.global-sci.com/index.php/JCM/article/view/12263. Acesso em: 6 dec. 2025.