Proceedings of the Workshop on Challenges in the Management of Large Corpora (CMLC-9) 2021. Limerick, 12 July 2021 (Online-Event) - Lüngen, Harald; Kupietz, Marc; Bański, Piotr; Barbaresi, Adrien; Clematide, Simon; Pisetta, Ines (Leibniz-Institut für Deutsche Sprache (IDS), Bibliothek, 2021)