@article{NinausMoellerKaufmannetal.2017,
  author    = {Manuel Ninaus and Korbinian Moeller and Liane Kaufmann and Martin H. Fischer and Hans-Christoph Nuerk and Guilherme Wood},
  title     = {Cognitive Mechanisms Underlying Directional and Non-directional Spatial-Numerical Associations across the Lifespan},
  journal   = {Frontiers in psychology},
  volume    = {8},
  doi       = {10.3389/fpsyg.2017.01421},
  year      = {2017},
}