Mirzakulova, A.E., Dauylbaev, M.K., Akhmet, M.U. and Dzhetpisbaeva, A.K. 2018. The Cauchy problem for singularly perturbed higher-order integro-differential equations. Journal of Mathematics, Mechanics and Computer Science. 97, 1 (Aug. 2018), 14–24. DOI:https://doi.org/10.26577/jmmcs-2018-1-481.