@misc{Crawford_2015,
  title = {{72% and 41%: A Gold OA 2011-2014 preview}},
  url = {http://walt.lishost.org/2015/08/72-and-41-a-gold-oa-2011-2014-preview/},
  author = {Walt Crawford},
  year = {2015},
  note = {2017},
}


@article{Eysenbach_2006,
  doi = {10.1371/journal.pbio.0040157},
  url = {https://doi.org/10.1371%2Fjournal.pbio.0040157},
  year = {2006},
  month = {may},
  publisher = {Public Library of Science ({PLoS})},
  volume = {4},
  number = {5},
  pages = {e157},
  author = {Gunther Eysenbach},
  editor = {Carol Tenopir},
  title = {{Citation Advantage of Open Access Articles}},
  journal = {{PLoS} Biology},
}
