Mikhailets, V.A., Pelekhata, O.B. and Reva, N.V. (2018) “Limit theorems for the solutions of boundary-value problems”, Ukrains’kyi Matematychnyi Zhurnal, 70(2), pp. 216–223. Available at: https://umj.imath.kiev.ua/index.php/umj/article/view/1552 (Accessed: 5 December 2025).