@inproceedings{aragon2012Wikisym,
  author =	 {P. Arag\'{o}n and A. Kaltenbrunner and D. Laniado
                  and Y. Volkovich},
  title =	 {{Biographical Social Networks on Wikipedia - A
                  cross-cultural study of links that made history,}},
  booktitle =	 {Proceedings of the 8th International Symposium on
                  Wikis and Open Collaboration (WikiSym'12)},
  publisher =	 {ACM},
  location =	 {Linz, Austria},
  year =	 2012,
}