@book{ubo:75512,
  author = {18th International Conference, CRIWG 2012 Raesfeld, Germany, September 16-19, 2012},
  editor = {Ziegler, Jürgen and Jansen, Marc and Hoppe, Ulrich Heinz and Herskovic, Valeria},
  title = {Collaboration and Technology: 18th International Conference, CRIWG 2012 Raesfeld, Germany, September 16-19, 2012 Proceedings},
  series = {Lecture Notes in Computer Science},
  year = {2012},
  publisher = {Springer},
  address = {Berlin},
  volume = {7493},
  isbn = {978-3-642-33283-8},
  doi = {10.1007/978-3-642-33284-5}
}