Small worlds with a difference: new gatekeepers and the filtering of political information on Twitter. - Pascal Jürgens; Andreas Jungherr; Harald Schoen (WebSci, 2011)

The power of prediction with social media. - Harald Schoen; Daniel Gayo-Avello; Panagiotis Takis Metaxas; Eni Mustafaraj; Markus Strohmaier; Peter A. Gloor (Internet Res., 2013)

The Mediation of Politics through Twitter: An Analysis of Messages posted during the Campaign for the German Federal Election 2013. - Andreas Jungherr; Harald Schoen; Pascal Jürgens (J. Comput. Mediat. Commun., 2016)