Bessy, Stéphane, Pascal Ochem, and Dieter Rautenbach. “Exponential Domination in Subcubic Graphs”. The Electronic Journal of Combinatorics 23, no. 4 (December 9, 2016): P4.42. Accessed March 15, 2026. https://www.combinatorics.org/ojs/index.php/eljc/article/view/v23i4p42.