1.
Wanless IM. Perfect Factorisations of Bipartite Graphs and Latin Squares Without Proper Subrectangles. Electron. J. Combin. [Internet]. 1999Jan.22 [cited 2026Mar.28];6(1):R9. Available from: https://www.combinatorics.org/ojs/index.php/eljc/article/view/v6i1r9