Dodson, M.M., M.V. Melián, D. Pestana, and S.L. Velani. “Patterson Measure and Ubiquity”.
Annales Fennici Mathematici
20, no. 1 (February 1, 1995): 37–60. Accessed April 10, 2025. https://afm.journal.fi/article/view/134818.