Cambie S, Jooken J, Goedgebeur J. The Maximum Number of Connected Sets in Regular Graphs. Electron. J. Combin. [Internet]. 2025Feb.14 [cited 2026Mar.27];32(1):P1.20. Available from: https://www.combinatorics.org/ojs/index.php/eljc/article/view/v32i1p20