@inproceedings{sperber18interspeech,
    title = {Self-attentional Acoustic Models},
    author = {Matthias Sperber and Jan Niehues and Graham Neubig and Sebastian Stüker and Alex Waibel},
    booktitle = {19th Annual Conference of the International Speech Communication Association (InterSpeech 2018)},
    address = {Hyderabad, India},
    month = {September},
    url = {https://arxiv.org/abs/1803.09519},
    year = {2018}
}