%0 Journal Article %A Donald Nelson %A Michael D. Plummer %A Neil Robertson %A Xiaoya Zha %T On a conjecture concerning the Petersen graph %J The electronic journal of combinatorics %D 2011 %V 18 %N 1 %U http://geodesic.mathdoc.fr/articles/10.37236/507/ %R 10.37236/507 %F 10_37236_507