@article{SchwarzEiselt2009,
  author    = {Wolfgang Schwarz and Anne-Kathrin Eiselt},
  title     = {The perception of temporal order along the mental number line},
  doi       = {10.1037/A0013703},
  url       = {http://www.apa.org/pubs/journals/xhp/index.aspx},
  year      = {2009},
}