Optimal proper connection of graphs

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},
}