[1]
Sobchuk, V.V. and Zelenska, I.O. 2023. Construction of asymptotics of the solution for a system of singularly perturbed equations by the method of essentially singular functions. Bulletin of Taras Shevchenko National University of Kyiv. Physical and Mathematical Sciences. 2 (Dec. 2023), 184–192. DOI:https://doi.org/10.17721/1812-5409.2023/2.34.