@article{ShakiFischer2014,
  author    = {Samuel Shaki and Martin H. Fischer},
  title     = {Random walks on the mental number line},
  journal   = {Experimental brain research},
  volume    = {232},
  number    = {1},
  pages     = {43 -- 49},
  doi       = {10.1007/s00221-013-3718-7},
  year      = {2014},
}