@inproceedings{2005-vizster,
 title = {Vizster: Visualizing Online Social Networks},
 author = {Jeffrey Heer AND danah boyd},
 booktitle = {IEEE Information Visualization (InfoVis)},
 year = {2005},
 pages = {32--39},
 url = {http://idl.cs.washington.edu/papers/vizster},
}