PRATSIOVYTYI, M. V.; TORBIN, H. M. Singular Probability Distributions and Fractal Properties of Sets of Real Numbers Defined by the Asymptotic Frequencies of Their s-Adic Digits. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 57, n. 9, p. 1163–1170, 2005. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/3676. Acesso em: 5 dec. 2025.