AldashevS. A. (2012) “Well-posedness of the Dirichlet and Poincare problems for a multidimensional Gellerstedt equation in a cylindric domain”, Ukrains’kyi Matematychnyi Zhurnal, 64(3), pp. 426-432. Available at: https://umj.imath.kiev.ua/index.php/umj/article/view/2587 (Accessed: 22November2024).