1.
Quistorff J. A Survey on Packing and Covering Problems in the Hamming Permutation Space. Electron. J. Combin. [Internet]. 2006Apr.24 [cited 2026Apr.2];13(1):A1. Available from: https://www.combinatorics.org/ojs/index.php/eljc/article/view/v13i1a1