Ashirbayev N, Ashirbayeva Z, Sultanbek T, Shomanbayeva M. Waves of elastic stresses in the doubly-connected domain. M [Internet]. 2018 Jun. 30 [cited 2025 Dec. 8];2(90):18-24. Available from: https://mts.buketov.edu.kz/mathematics-vestnik/article/view/192