@article{10_37236_507,
     author = {Donald Nelson and Michael D. Plummer and Neil Robertson and Xiaoya Zha},
     title = {On a conjecture concerning the {Petersen} graph},
     journal = {The electronic journal of combinatorics},
     year = {2011},
     volume = {18},
     number = {1},
     doi = {10.37236/507},
     zbl = {1223.05157},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/507/}
}