On Cartesian skeletons of graphs

Richard H. Hammack, Wilfried Imrich. On Cartesian skeletons of graphs. Ars Math. Contemp., 2(2):191-205, 2009. [doi]

@article{HammackI09,
  title = {On Cartesian skeletons of graphs},
  author = {Richard H. Hammack and Wilfried Imrich},
  year = {2009},
  url = {https://amc-journal.eu/index.php/amc/article/view/114},
  researchr = {https://researchr.org/publication/HammackI09},
  cites = {0},
  citedby = {0},
  journal = {Ars Math. Contemp.},
  volume = {2},
  number = {2},
  pages = {191-205},
}