Avdzhieva, Ana, and Geno Nikolov. “Definite Quadrature Formulae of 5-Th Order With Equidistant Nodes”. Ann. Sofia Univ. Fac. Math. and Inf. 106 (December 12, 2019): 101–115. Accessed November 21, 2024. https://stipendii.uni-sofia.bg/index.php/fmi/article/view/29.