@article{10_37236_5135,
     author = {Witold Szczechla},
     title = {The three colour hat guessing game on cycle graphs},
     journal = {The electronic journal of combinatorics},
     year = {2017},
     volume = {24},
     number = {1},
     doi = {10.37236/5135},
     zbl = {1355.05172},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/5135/}
}