@inproceedings{mci/Riedel2009,
author = {Riedel, Anna AND Send, Hendrik},
title = {Topic bias in the social media - The representation of political topics in Obama's 'Open for Questions'-campaign in comparison to traditional media and the blogosphere},
booktitle = {Informatik 2009 – Im Focus das Leben},
year = {2009},
editor = {Fischer, Stefan AND Maehle, Erik AND Reischuk, Rüdiger} ,
pages = { 204-204 },
publisher = {Gesellschaft für Informatik e. V.},
address = {Bonn}
}