@article{10_37236_11461,
     author = {Peter Bradshaw},
     title = {Cooperative colorings of forests},
     journal = {The electronic journal of combinatorics},
     year = {2023},
     volume = {30},
     number = {1},
     doi = {10.37236/11461},
     zbl = {1536.05176},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/11461/}
}