Korzyuk VI, Rudzko JV, Kolyachko VV. Solutions of problems with discontinuous conditions for the wave equation. Журнал Белорусского государственного университета. Математика. Информатика [Internet]. 2023 Dec. 13 [cited 2026 Jul. 20];(3):6-18. Available from: https://journals.bsu.by/index.php/mathematics/article/view/5397