@article{Nicholson13,
  title = {Introduction},
  author = {Scott Nicholson},
  year = {2013},
  url = {http://muse.jhu.edu/journals/library_trends/v061/61.4.nicholson.html},
  researchr = {https://researchr.org/publication/Nicholson13},
  cites = {0},
  citedby = {0},
  journal = {Library Trends},
  volume = {61},
  number = {4},
  pages = {751-754},
}