@inbook{koelbl2021semantic,
    title={The Semantic Level of Shannon Information: Are Highly Informative Words Good Keywords? A Study on German},
    booktitle={Natural Language Processing in Artificial Intelligence - NLPinAI 2020},
    author={Kölbl, Max and Kyogoku, Yuki and Philipp, J. Nathanael and Richter, Michael and Rietdorf, Clemens and Yousef, Tariq},
    series={Studies in Computational Intelligence (SCI)},
    year={2021},
    publisher={Springer International Publishing},
    volume={939},
    pages={139--161},
    editor={Roussanka Loukanova},
    isbn="978-3-030-63787-3",
    doi={10.1007/978-3-030-63787-3},
    url={https://doi.org/10.1007/978-3-030-63787-3_5},
}