@article{LangeEngbert2013,
  author    = {Elke B. Lange and Ralf Engbert},
  title     = {Differentiating between verbal and spatial encoding using eye-movement recordings},
  journal   = {The quarterly journal of experimental psychology},
  volume    = {66},
  number    = {9},
  pages     = {1840 -- 1857},
  doi       = {10.1080/17470218.2013.772214},
  year      = {2013},
}