Stepanets OI. Rate of convergence of a group of deviations on sets of $\bar{\psi}$−integrals. Ukr. Mat. Zhurn. [Internet]. 1999 Dec. 25 [cited 2025 Apr. 24];51(12):1673-9. Available from: https://umj.imath.kiev.ua/index.php/umj/article/view/4771