1.
Akbari S, Ghorbani E, Koolen JH, Oboudi MR. On Sum of Powers of the Laplacian and Signless Laplacian Eigenvalues of Graphs. Electron. J. Combin. [Internet]. 2010Aug.16 [cited 2026Mar.27];17(1):R115. Available from: https://www.combinatorics.org/ojs/index.php/eljc/article/view/v17i1r115