Wasim, Imtiaz, Muhammad Abbas, and Muhammad Kashif Iqbal. “Numerical Solution of Modified Forms of Camassa-Holm and Degasperis-Procesi Equations via Quartic B-Spline Collocation Method”. Communications in Mathematics and Applications 9, no. 3 (September 25, 2018): 393–409. Accessed May 5, 2024. http://www.rgnpublications.com/journals/index.php/cma/article/view/803.