@inproceedings{zeyer-etal-2018-returnn,
    title = "{RETURNN} as a Generic Flexible Neural Toolkit with Application to Translation and Speech Recognition",
    author = "Zeyer, Albert  and
      Alkhouli, Tamer  and
      Ney, Hermann",
    editor = "Liu, Fei  and
      Solorio, Thamar",
    booktitle = "Proceedings of {ACL} 2018, System Demonstrations",
    month = jul,
    year = "2018",
    address = "Melbourne, Australia",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/P18-4022/",
    doi = "10.18653/v1/P18-4022",
    pages = "128--133"
}