Tulakova Z, Ergashev T. Application of the potential theory to solving a mixed problem for a multidimensional elliptic equation with one singular coefficient. JMMCS [Internet]. 2024 Oct. 12 [cited 2024 Dec. 22];123(3):33-47. Available from: https://bm.kaznu.kz/index.php/kaznu/article/view/1519