Lomautsau FE. Correction method of test solutions of the general wave equation in the first quarter of the plane for minimal smoothness of its right-hand side. Журнал Белорусского государственного университета. Математика. Информатика [Internet]. 2018 Feb. 14 [cited 2026 Jul. 19];(3):38-52. Available from: https://journals.bsu.by/index.php/mathematics/article/view/756