@article{aheuristicapproachtotwolevelboolean,
  title = {A Heuristic Approach to Two Level Boolean Minimization Derived from Karnaugh Mapping},
  author = {Ethan L. Childerhose and Jingzhou Liu},
  year = {2020},
  eprint = {2008.09307},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2008.09307v3},
}