Koval, V. A. (2000) “On One Sufficient Condition for the Validity of the Strong Law of Large Numbers for Martingales”, Ukrains’kyi Matematychnyi Zhurnal, 52(10), pp. 1357-1362. Available at: https://umj.imath.kiev.ua/index.php/umj/article/view/4542 (Accessed: 18May2024).