@inproceedings{stahlberg-et-al-ijcai2021,
    author = "St{\aa}hlberg, Simon and Franc{\`e}s, Guillem and Seipp, Jendrik",
    editor = "Zhou, Zhi-Hua",
    booktitle = "Proceedings of the 30th International Joint Conference on Artificial Intelligence (IJCAI 2020)",
    publisher = "IJCAI",
    title = "Learning Generalized Unsolvability Heuristics for Classical Planning",
    year = "2021"
}