@article{10_37236_9689,
     author = {P. Mark Kayll and Esmaeil Parsa},
     title = {Uniquely {\(D\)-colourable} digraphs with large girth. {II:} {Simplification} via generalization},
     journal = {The electronic journal of combinatorics},
     year = {2021},
     volume = {28},
     number = {1},
     doi = {10.37236/9689},
     zbl = {1459.05081},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/9689/}
}