@InProceedings{HawkingB17,
  author = 	 {David Hawking and Bodo Billerbeck},
  title = 	 {Efficient in-memory, list-based text inversion},
  booktitle = {Proceedings of ADCS 2017},
  year = 	 2017,
  publisher = {ACM},
  note = 	 {\url{http://david-hawking.net/pubs/LargeMemoryIndexing.pdf} and \url{https://doi.org/10.1145/3166072.3166080}}}