@article{theminimumspanningtreeofmaximumentropy,
  title = {The Minimum Spanning Tree of Maximum Entropy},
  author = {Samuel de Sousa and Walter G. Kropatsch},
  year = {2015},
  eprint = {1505.06319},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1505.06319v1},
}