DR. MATAM SANTOSHI KUMARI; SHRIVALLI H.Y.; B. MALLIKARJUNA. Natural Cubic Spline for Hyperbolic equation with constant coefficients. Communications in Mathematics and Applications, [S. l.], v. 16, n. 1, 2025. Disponível em: https://www.journals.rgnpublications.com/index.php/cma/article/view/2946. Acesso em: 18 aug. 2025.