@article{sackinindicesforlabeledandunlabeled,
  title = {Sackin Indices for Labeled and Unlabeled Classes of Galled Trees},
  author = {Michael Fuchs and Bernhard Gittenberger},
  year = {2024},
  eprint = {2407.13892},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2407.13892v2},
}