K. Geihs, J. Leimeister, A. Roßnagel, and L. Schmidt. 3rd Workshop on Enablers for Ubiquitous Computing and Smart Services (EUCASS 2012), at 2012 IEEE/IPSJ 12th International Symposium on Applications and the Internet (SAINT), Izmir, Turkey, (2012)323.
S. Dünnebeil, J. Leimeister, and H. Krcmar. Critical Issues for the Development of Sustainable E-health Solutions, Springer, New York, USA, 1 edition, (2012)
P. Menschner, A. Prinz, and J. Leimeister. Technologiegestützte Dienstleistungsinnovation in der Gesundheitswirtschaft, Gabler Verlag, Wiesbaden, Germany, 315.(2012)