1.
Albow M, Edgington J, Lopez M, Vojtěchovský P. Permutations in Two Dimensions that Maximally Separate Neighbors. Electron. J. Combin. [Internet]. 2019Apr.5 [cited 2026Mar.27];26(2):P2.1. Available from: https://www.combinatorics.org/ojs/index.php/eljc/article/view/v26i2p1