@inproceedings{mci/Leutenmayr2009,
author = {Leutenmayr, Stephan AND Stenz, Gernot},
title = {Passive user integration in social networking services},
booktitle = {Informatik 2009 – Im Focus das Leben},
year = {2009},
editor = {Fischer, Stefan AND Maehle, Erik AND Reischuk, Rüdiger} ,
pages = { 252-252 },
publisher = {Gesellschaft für Informatik e. V.},
address = {Bonn}
}