Computer-generated tailored feedback letters for smoking cessation: Theoretical and empirical variability of tailoring. - Anja Schumann; Ulrich John; Sabina Ulbricht; Jeannette Rüge; Gallus Bischof; Christian Meyer 005 (Int. J. Medical Informatics, 2008)

Factor Structure of the Compulsive Internet Use Scale. - Diana Guertler; Anja Broda; Anja Bischof; Nadin Kastirke; Gert-Jan Meerkerk; Ulrich John; Christian Meyer 005; Hans-Juergen Rumpf (Cyberpsychology Behav. Soc. Netw., 2014)