Does Team Size Matter in Mobile Learning?. - Gerhard Schwabe; Christoph Göth; Dirk Frohberg (ICMB, 2005)

Mobile Learning is Coming of Age - What we have and what we still miss. - Dirk Frohberg (DeLFI, 2006)

The Focus Problem in Mobile Learning. - Christoph Göth; Dirk Frohberg; Gerhard Schwabe (WMTE, 2006)

Mobile Learning. - Dirk Frohberg (2008)

Mobile Learning projects - a critical analysis of the state of the art. - Dirk Frohberg; Christoph Göth; Gerhard Schwabe (J. Comput. Assist. Learn., 2009)

Kooperation in größeren Lerngruppen. - Dirk Frohberg (CSCL-Kompendium 2.0, 2012)