@InProceedings{msr06additions,
  author       = "Thomas Zimmermann and Silvia Breu and Christian Lindig and Benjamin Livshits",
  title        = "Mining Additions of Method Calls in Argo{UML}",
  booktitle    = "Proceedings of the International Workshop on Mining Software Repositories Challenge",
  month        = may,
  year         = "2006",
  location     = "Shanghai, China",
  publisher    = "ACM",
}