Planar Cardinal Spline Curves with Minimum Strain Energy. Communications in Mathematical Research, [S. l.], v. 34, n. 4, p. 329–334, 2019. DOI: 10.13447/j.1674-5647.2018.04.05. Disponível em: https://www.global-sci.com/index.php/cmr/article/view/8978. Acesso em: 6 dec. 2025.