1.
Conde J, Gimbert J, González J, Miret JM, Moreno R. Nonexistence of Almost Moore Digraphs of Diameter Four. Electron. J. Combin. [Internet]. 2013Mar.31 [cited 2026Mar.29];20(1):P75. Available from: https://www.combinatorics.org/ojs/index.php/eljc/article/view/v20i1p75