PratsiovytyiM. V., and TorbinH. M. “Superfractality of the Set of Numbers Having No Frequency of<em class="a-Plus-plus">n</Em&gt;-Adic Digits, and Fractal Probability Distributions”. Ukrains’kyi Matematychnyi Zhurnal 47, no. 7 (July 25, 1995): 971–975. Accessed November 24, 2024. https://umj.imath.kiev.ua/index.php/umj/article/view/5492.