Offline time is quality time. Comparing within-group self-disclosure in mobile messaging applications and face-to-face interactions. - Katharina Knop; Julian S. Öncü; Jana Penzel; Theresa S. Abele; Tobias Brunner; Peter Vorderer; Hartmut Wessler (Comput. Hum. Behav., 2016)

Discourse integration in positional online news reader comments: Patterns of responsiveness across types of democracy, digital platforms, and perspective camps. - Julia Jakob; Chung-hong Chan; Timo Dobbrick; Hartmut Wessler (New Media Soc., 2024)