1.
Kounchev O, Render H, Tsachev T. L-Spline Interpolation for Differential Operators of Order 4 with Constant Coefficients . C. R. Acad. Bulg. Sci. [Internet]. 2022 Feb. 2 [cited 2023 Mar. 23];75(1):11-8. Available from: https://proceedings.bas.bg/index.php/cr/article/view/2