Computersimulationen als Instrument der Prozeßanalyse in der Ethnologie. - Castulus Kolo (1997)

Bioinformation - Problemlösungen für die Wissensgesellschaft. - Castulus Kolo; Thomas Christaller; Ernst Pöppel (Physica-Verlag, 1999)

Living a Virtual Life: Social Dynamics of Online Gaming. - Castulus Kolo; Timo Baur (Game Stud., 2004)

The Hidden Dynamics of Print-Online Competition in Classified Advertising Markets. - Castulus Kolo (Electron. Mark., 2006)

A Cross-Cultural Perspective on Motives and Patterns of Brand Recommendation in Social Media. - Castulus Kolo; Stefan Widenhorn; Anna-Lena Borgstedt; David Eicher (Int. J. Online Mark., 2018)

Believing Journalists, AI, or Fake News: The Role of Trust in Media. - Castulus Kolo; Joschka Mütterlein; Sarah Anna Schmid (HICSS, 2022)