@article{2006-synesthetic-binding,
  title = {Does Binding of Synesthetic Color to the Evoking Grapheme Require Attention?},
  author = {Noam Sagiv AND Jeffrey Heer AND Lynn Robertson},
  journal = {Cortex},
  year = {2006},
  volume = {42},
  issue = {4},
  pages = {232--242},
  url = {http://vis.stanford.edu/papers/synesthetic-binding}
}