Are Circles Communities? : A Comparative Analysis of Selective Sharing in Google+ Brauer, Steffen Schmidt, Thomas C. 2014 - ReposIt
Personal learning networks with open learning groups : a formal approach Brauer, Steffen Schmidt, Thomas C. Winschu, Andreas 2013 - ReposIt
Group formation in elearning-enabled online social networks Brauer, Steffen Schmidt, Thomas C. 2012 - ReposIt