@article{agentletutorialandastructuredreformulati,
  title = {A gentle tutorial and a structured reformulation of Bock's algorithm for minimum directed spanning trees},
  author = {Yuxi Wang and Jungyeul Park},
  year = {2026},
  eprint = {2603.27530},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2603.27530},
}