The German Version of the Internet Addiction Test: A Validation Study. - Antonia Barke; Nele Nyenhuis; Birgit Kröner-Herwig (Cyberpsychology Behav. Soc. Netw., 2012)

The German Version of the Generalized Pathological Internet Use Scale 2: A Validation Study. - Antonia Barke; Nele Nyenhuis; Birgit Kröner-Herwig (Cyberpsychology Behav. Soc. Netw., 2014)