Overview of the IWPT 2020 Shared Task on Parsing into Enhanced Universal Dependencies. In: Proceedings of the 16th International Conference on Parsing Technologies and the IWPT 2020 Shared Task on Parsing into Enhanced Universal Dependencies, pp. 151-161, Association for Computational Linguistics, Stroudsburg, PA, USA, ISBN 978-1-952148-11-8 (url, local PDF, bibtex)