1. On proper-path colorings in graphs;Andrews;J. Combin. Math. Combin. Comput.,2016
2. The rainbow vertex-disconnection in graphs;Bai;Acta Math. Appl. Sin. Engl. Ser.,2021
3. X. Bai, X. Li, Graph colorings under global structural conditions, arXiv:2008.07163.
4. Graph Theory with Applications;Bondy,1976
5. Proper connection of graphs;Borozana;Discrete Math.,2012