Kotek, T., imkus, M., Veith, H., & Zuleger, F. (2015). Extending ALCQIO with Trees. In
2015 30th Annual ACM/IEEE Symposium on Logic in Computer Science. 30th Annual ACM/IEEE Symposium on Logic in Computer Science (LICS 2015), Kyoto, Japan, Austria. IEEE.
https://doi.org/10.1109/lics.2015.54 ( reposiTUm)