@inproceedings{mueller-etal-2020-sources, title = "Sources of Transfer in Multilingual Named Entity Recognition", author = "Mueller, David and Andrews, Nicholas and Dredze, Mark", editor = "Jurafsky, Dan and Chai, Joyce and Schluter, Natalie and Tetreault, Joel", booktitle = "Proceedings of the 58th Annual Meeting of the Association for Computational Linguistics", month = jul, year = "2020", address = "Online", publisher = "Association for Computational Linguistics", url = "https://preview.aclanthology.org/fix-sig-urls/2020.acl-main.720/", doi = "10.18653/v1/2020.acl-main.720", pages = "8093--8104" }