Dauylbayev, M. K., Аrtykbayeva Zh., and K. Konysbaeva. 2019. “Asymptotic Behavior of the Solution of a Singularly Perturbed Three-Point Boundary Value Problem With Boundary Jumps”. International Journal of Mathematics and Physics 10 (2):47-52. https://doi.org/10.26577/ijmph-2019-i2-7.