@InProceedings{	  venkatesan00graph,
  author =	 {Ramarathnam Venkatesan and Vijay Vazirani and
                  Saurabh Sinha},
  title =	 {A graph theoretic approach to software watermarking},
  booktitle =	 {Information Hiding Workshop '00},
  year =	 2000,
  month =	 {March},
  url =
                  {http://www.cc.gatech.edu/fac/Vijay.Vazirani/water.ps},
  section = {SOFTWARE-WATERMARKING}
}