Grippo LN, Pastine A, Torres P, Valencia-Pabon M, Vera JC. On the $P_3$-Hull Number of Kneser Graphs. Electron. J. Combin. [Internet]. 2021Jul.30 [cited 2026Mar.29];28(3):P3.32. Available from: https://www.combinatorics.org/ojs/index.php/eljc/article/view/v28i3p32