@article{LammichN19a,
  title = {Priority Search Trees},
  author = {Peter Lammich and Tobias Nipkow},
  year = {2019},
  url = {https://www.isa-afp.org/entries/Priority_Search_Trees.html},
  researchr = {https://researchr.org/publication/LammichN19a},
  cites = {0},
  citedby = {0},
  journal = {Archive of Formal Proofs},
  volume = {2019},
}