@article{10_37236_2315,
     author = {Michael Plummer and Xiaoya Zha},
     title = {On a conjecture concerning the {Petersen} graph. {II}},
     journal = {The electronic journal of combinatorics},
     year = {2014},
     volume = {21},
     number = {1},
     doi = {10.37236/2315},
     zbl = {1300.05149},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/2315/}
}