@article{10_37236_823,
     author = {J\'anos Bar\'at and David R. Wood},
     title = {Notes on nonrepetitive graph colouring},
     journal = {The electronic journal of combinatorics},
     year = {2008},
     volume = {15},
     doi = {10.37236/823},
     zbl = {1163.05316},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/823/}
}