@article{2007-visualization-heterogeneous-data,
  title = {Visualization of Heterogeneous Data},
  author = {Mike Cammarano AND Xin (Luna) Dong AND Bryan Chan AND Jeff Klingner AND Justin Talbot AND Alon Halevy AND Pat Hanrahan},
  journal = {IEEE Trans. Visualization \& Comp. Graphics (Proc. InfoVis)},
  year = {2007},
  volume = {13},
  issue = {6},
  pages = {1200--1207},
  url = {http://vis.stanford.edu/papers/visualization-heterogeneous-data}
}