@article{countingandoptimisingmaximumphylogenetic,
  title = {Counting and optimising maximum phylogenetic diversity sets},
  author = {Kerry Manson and Charles Semple and Mike Steel},
  year = {2021},
  eprint = {2112.07810},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2112.07810v2},
}