Virtual Campfire - Cross-Platform Services for Mobile Social Software. - Yiwei Cao; Xi Chen 034; Niels Drobek; Andreas Hahne; Anna Hannemann; Christian Hocken; Michael Jansen; Holger Janssen; Matthias Jarke; Ralf Klamma; Dejan Kovachev; Zinayida Petrushyna; et al. (Mobile Data Management, 2009)

Social Aspects in Software Engineering. - Anna Hannemann; Hans-Jörg Happel; Matthias Jarke; Ralf Klamma; Steffen Lohmann; Walid Maalej; Volker Wulf (Software Engineering (Workshops), 2009)

Community Driven Elicitation of Requirements with Entertaining Social Software. - Anna Hannemann; Christian Hocken; Ralf Klamma (Software Engineering (Workshops), 2009)

Mobile Multimedia Management for Community-Aware Storytelling. - Yiwei Cao; Anna Hannemann; Ralf Klamma; Dejan Kovachev; Dominik Renzel (Mobile Data Management, 2010)

Der Bazar der Anforderungen - Open Innovation in emergenten Communities. - Ralf Klamma; Matthias Jarke; Anna Hannemann; Dominik Renzel (Inform. Spektrum, 2011)

Soziale Interaktion in Open-Source-Communitys. - Anna Hannemann; Ralf Klamma; Matthias Jarke (HMD Prax. Wirtsch., 2012)

Community Dynamics in Open Source Software Projects: Aging and Social Reshaping. - Anna Hannemann; Ralf Klamma (OSS, 2013)

An Adaptive Filter-Framework for the Quality Improvement of Open-Source Software Analysis. - Anna Hannemann; Michael Hackstein; Ralf Klamma; Matthias Jarke (Software Engineering, 2013)

Navigation Support in Evolving Open-Source Communities by a Web-Based Dashboard. - Anna Hannemann; Kristjan Liiva; Ralf Klamma (OSS, 2014)

Requirements management in community oriented software development. - Anna Hannemann (2015)

A Longitudinal Study of Community-Oriented Open Source Software Development. - Kateryna Neulinger; Anna Hannemann; Ralf Klamma; Matthias Jarke (CAiSE, 2016)