A tour problem on a toroidal board

Simone Costa, Marco Dalai, Anita Pasotti. A tour problem on a toroidal board. Australasian J. Combinatorics, 76:183-207, 2020. [doi]

@article{CostaDP20,
  title = {A tour problem on a toroidal board},
  author = {Simone Costa and Marco Dalai and Anita Pasotti},
  year = {2020},
  url = {http://ajc.maths.uq.edu.au/pdf/76/ajc_v76_p183.pdf},
  researchr = {https://researchr.org/publication/CostaDP20},
  cites = {0},
  citedby = {0},
  journal = {Australasian J. Combinatorics},
  volume = {76},
  pages = {183-207},
}