Wüest, Bruno, Christian Mueller, and Thomas Willi. 2019. Controlled Networking Organizational Cohesion and Programmatic Coherence of Swiss Parties on Twitter. Party Politics, only first. doi: 10.1177/1354068819872887.
Florian Foos, Peter John, Christian Mueller, and David Cunningham. 2019. Social mobilisation in partisan spaces. Conditional acceptance at Journal of Politics.