Tursunov Dilmumt A., Erkebaev Ulukbek Z. «Asymptotic expansion of the solution of the Dirichlet problem for a ring with a singularity on the boundary» // Tomsk State University Journal of Mathematics and Mechanics 2016. №1(39) C.42-52
Tursunov Dilmurat A. «Asymptotics of the Сauchy problem solution in the case of instability of a stationary point in the plane of "rapid motions"» // Tomsk State University Journal of Mathematics and Mechanics 2018. №54 C.46-57
