@inproceedings{ijcai2019p764,
  title     = {Finding Optimal Solutions in HTN Planning - A SAT-based Approach},
  author    = {Behnke, Gregor and Höller, Daniel and Biundo, Susanne},
  booktitle = {Proceedings of the Twenty-Eighth International Joint Conference on
               Artificial Intelligence, {IJCAI-19}},
  publisher = {International Joint Conferences on Artificial Intelligence Organization},
  pages     = {5500--5508},
  year      = {2019},
  month     = {7},
  doi       = {10.24963/ijcai.2019/764},
  url       = {https://doi.org/10.24963/ijcai.2019/764},
}