Shinya Fujita 0001. Optimal proper connection of graphs. Optimization Letters, 14(6):1371-1380, 2020. [doi]
@article{Fujita20-2, title = {Optimal proper connection of graphs}, author = {Shinya Fujita 0001}, year = {2020}, doi = {10.1007/s11590-019-01442-9}, url = {https://doi.org/10.1007/s11590-019-01442-9}, researchr = {https://researchr.org/publication/Fujita20-2}, cites = {0}, citedby = {0}, journal = {Optimization Letters}, volume = {14}, number = {6}, pages = {1371-1380}, }