Ilienko M, Polishchuk A. Convergence of Baum–Katz series for sums whose terms are elements of linear $m$ th order autoregressive sequence. Ukr. Mat. Zhurn. [Internet]. 2023 Sep. 26 [cited 2025 Dec. 5];75(9):1237-4. Available from: https://umj.imath.kiev.ua/index.php/umj/article/view/7340