Ran Gu, Bo Deng, Rui Li. Note on directed proper connection number of a random graph. Applied Mathematics and Computation, 361:169-174, 2019. [doi]
@article{GuDL19, title = {Note on directed proper connection number of a random graph}, author = {Ran Gu and Bo Deng and Rui Li}, year = {2019}, doi = {10.1016/j.amc.2019.05.028}, url = {https://doi.org/10.1016/j.amc.2019.05.028}, researchr = {https://researchr.org/publication/GuDL19}, cites = {0}, citedby = {0}, journal = {Applied Mathematics and Computation}, volume = {361}, pages = {169-174}, }