@InProceedings{Lhotak:2007:CCG,
  author =       "Ond\v{r}ej Lhot\'{a}k",
  title =        "Comparing call graphs",
  booktitle =    "PASTE '07: Proceedings of the 7th ACM SIGPLAN-SIGSOFT Workshop on Program Analysis for Software Tools and Engineering",
  year =         "2007",
  ISBN =         "9781-595-9359-5-3",
  pages =        "37--42",
  location =     "San Diego, California, USA",
  doi =          "http://doi.acm.org/10.1145/1251535.1251542",
  publisher =    "ACM Press",
  address =      "New York, NY, USA",
}