1.
Sadybekov MA, Derbissaly B. ON GREEN’S FUNCTION OF DARBOUX PROBLEM FOR HYPERBOLIC EQUATION. JMMCS [Internet]. 2021 Oct. 9 [cited 2024 Jul. 3];111(3):79-94. Available from: https://bm.kaznu.kz/index.php/kaznu/article/view/931