Fuchs, Michael, and Chung-Kuei Lee. “A General Central Limit Theorem for Shape Parameters of $m$-Ary Tries and PATRICIA Tries”. The Electronic Journal of Combinatorics 21, no. 1 (March 24, 2014): P1.68. Accessed March 17, 2026. https://www.combinatorics.org/ojs/index.php/eljc/article/view/v21i1p69.