[1]
Nurgabyl, D. and Bekish, U. 2017. Asymptotic expansion of the solution of a singularly perturbed boundary value problem with boundary initial jumps. Bulletin of the Karaganda University. Mathematics Series. 88, 4 (Dec. 2017), 47–55. DOI:https://doi.org/10.31489/2017m4/47-55.