Richard, Christoph, Iwan Jensen, and Anthony J. Guttmann. “Area Distribution and Scaling Function for Punctured Polygons”. The Electronic Journal of Combinatorics 15, no. 1 (April 10, 2008): R53. Accessed March 28, 2026. https://www.combinatorics.org/ojs/index.php/eljc/article/view/v15i1r53.