%0 Journal Article %A Simon R. Blackburn %A Tuvi Etzion %T Permutations that separate close elements, and rectangle packings in the torus %J The electronic journal of combinatorics %D 2024 %V 31 %N 4 %U http://geodesic.mathdoc.fr/articles/10.37236/12711/ %R 10.37236/12711 %F 10_37236_12711