@article{10_37236_6768,
     author = {Alex Scott and Paul Seymour},
     title = {Induced subgraphs of graphs with large chromatic number. {IX:} {Rainbow} paths},
     journal = {The electronic journal of combinatorics},
     year = {2017},
     volume = {24},
     number = {2},
     doi = {10.37236/6768},
     zbl = {1366.05047},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/6768/}
}