Hofbauer, Franz. “The Recurrence Dimension for Piecewise Monotonic Maps of the Interval”. ANNALI SCUOLA NORMALE SUPERIORE - CLASSE DI SCIENZE 4, no. 3 (December 4, 2009): 439-449. Accessed June 19, 2025. http://20.103.181.36/index.php/annaliscienze/article/view/74.