The hardness of routing two pairs on one face

Guyslain Naves. The hardness of routing two pairs on one face. Math. Program., 131(1-2):49-69, 2012. [doi]

@article{Naves12,
  title = {The hardness of routing two pairs on one face},
  author = {Guyslain Naves},
  year = {2012},
  doi = {10.1007/s10107-010-0343-0},
  url = {http://dx.doi.org/10.1007/s10107-010-0343-0},
  researchr = {https://researchr.org/publication/Naves12},
  cites = {0},
  citedby = {0},
  journal = {Math. Program.},
  volume = {131},
  number = {1-2},
  pages = {49-69},
}