Paulden, Tim, and David K. Smith. “Developing New Locality Results for the Prüfer Code Using a Remarkable Linear-Time Decoding Algorithm”. The Electronic Journal of Combinatorics 14, no. 1 (August 9, 2007): R55. Accessed March 28, 2026. https://www.combinatorics.org/ojs/index.php/eljc/article/view/v14i1r55.