@article{Chor:1998:PIR:293347.293350,
 author = {Chor, Benny and Kushilevitz, Eyal and Goldreich, Oded and Sudan, Madhu},
 title = {Private Information Retrieval},
 journal = {J. ACM},
 issue_date = {Nov. 1998},
 volume = {45},
 number = {6},
 month = nov,
 year = {1998},
 issn = {0004-5411},
 pages = {965--981},
 numpages = {17},
 url = {http://doi.acm.org/10.1145/293347.293350},
 doi = {10.1145/293347.293350},
 acmid = {293350},
 publisher = {ACM},
 address = {New York, NY, USA},
}

@article{Gasarch04asurvey,
    author = {William Gasarch},
    title = {A Survey on Private Information Retrieval},
    journal = {Bulletin of the EATCS},
    year = {2004},
    volume = {82},
    pages = {72--107}
}

@article{DBLP:journals/corr/DvirG14,
  author    = {Zeev Dvir and
               Sivakanth Gopi},
  title     = {2-Server {PIR} with sub-polynomial communication},
  journal   = {CoRR},
  volume    = {abs/1407.6692},
  year      = {2014},
  url       = {http://arxiv.org/abs/1407.6692},
  archivePrefix = {arXiv},
  eprint    = {1407.6692},
  timestamp = {Mon, 13 Aug 2018 16:47:41 +0200},
  biburl    = {https://dblp.org/rec/bib/journals/corr/DvirG14},
  bibsource = {dblp computer science bibliography, https://dblp.org}
}