@article{OberauerKliegl2006,
  author    = {Klaus Oberauer and Reinhold Kliegl},
  title     = {A formal model of capacity limits in working memory},
  journal   = {Journal of Memory and Language},
  volume    = {55},
  number    = {4},
  pages     = {601 -- 626},
  doi       = {10.1016/j.jml.2006.08.009},
  url       = {http://www.sciencedirect.com/science/journal/0749596X},
  year      = {2006},
}