%0 Journal Article %A François Pirot %A Jean-Sébastien Sereni %A Riste Škrekovski %T Variations on the Petersen colouring conjecture %J The electronic journal of combinatorics %D 2020 %V 27 %N 1 %U http://geodesic.mathdoc.fr/articles/10.37236/8515/ %R 10.37236/8515 %F 10_37236_8515