@article{2007-scented-widgets,
  title = {Scented Widgets: Improving Navigation Cues with Embedded Visualizations},
  author = {Wesley Willett AND Jeffrey Heer AND Maneesh Agrawala},
  journal = {IEEE Trans. Visualization \& Comp. Graphics (Proc. InfoVis)},
  year = {2007},
  volume = {13},
  issue = {6},
  pages = {1129--1136},
  url = {http://vis.stanford.edu/papers/scented-widgets}
}