author= {Kim, Yunsu and Graça, Miguel and Ney, Hermann},
title= {When and Why is Unsupervised Neural Machine Translation Useless?},
booktitle= {Annual Conference of the European Association for Machine Translation},
year= 2020,
address= {Lisbon, Portugal},
month= may,
booktitlelink= {https://eamt2020.inesc-id.pt/},
pdf = {https://www-i6.informatik.rwth-aachen.de/publications/downloader.php?id=1143&row=pdf}