PHUNG, V. M.; NGUYEN, V. T.; DINH, H. L. Combining interpolation schemes and Lagrange interpolation on the unit sphere in $\mathbb R^{N+1}$. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 74, n. 4, p. 542–559, 2022. DOI: 10.37863/umzh.v74i4.6512. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/6512. Acesso em: 8 dec. 2025.