@article{understandingthequickxplainalgorithm,
  title = {Understanding the QuickXPlain Algorithm: Simple Explanation and Formal Proof},
  author = {Patrick Rodler},
  year = {2020},
  eprint = {2001.01835},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2001.01835v3},
}