@inproceedings{Label,
   author = {Fetter, Mirko and Gross, Tom},
   title = {Beyond the Dyad: Understanding Sharing in Instant Messaging},
   booktitle = {Extended Abstracts of the Conference on Human Factors in Computing Systems - CHI 2009},
   address = {N.Y.},
   publisher = {ACM},
   pages = {4243-4248},
   note = {ISBN: 978-1-60558-247-4/08/04},
}