MOTAILO А. . CUBATURE FORMULA FOR AN OCTAHEDRON OF THE SEVENTH ALGEBRAIC ORDER OF ACCURACY. APPLIED QUESTIONS OF MATHEMATICAL MODELLING, [S. l.], v. 3, n. 2.2, p. 184-193, 2020. DOI: 10.32782/KNTU2618-0340/2020.3.2-2.18. Disponível em: //ojs.kntu.net.ua/index.php/aqmm/article/view/48. Acesso em: 1 сер. 2021.