M. Böttcher, M. Becker, and S. Klingner. In Proceedings: Informatik 2011 - Informatik schafft Communities. 41. Jahrestagung der Gesellschaft für Informatik, (Oktober 2011)
M. Becker, S. Klingner, and M. Böttcher. Proceedings of the Federated Conference on Computer Science and Information Systems, page 505--512. Szczecin, Poland, (18--21 September 2011)
M. Becker, M. Böttcher, and S. Klingner. RESER 2011 Productivity of Services NextGen - Beyond Output / Input. Programme and Abstracts, page 183--184. (8th/9th September 2011)
M. Becker, S. Klingner, and M. Böttcher. RESER 2011 Productivity of Services NextGen - Beyond Output / Input. Programme and Abstracts, page 144--145. (8th/9th September 2011)
M. Becker, M. Böttcher, and S. Klingner. RESER 2011 Productivity of Services NextGen - Beyond Output / Input. Conference Proceedings, (8th/9th September 2011)
M. Becker, S. Klingner, and M. Böttcher. RESER 2011 Productivity of Services NextGen - Beyond Output / Input. Conference Proceedings, (8th/9th September 2011)
S. Klingner, M. Böttcher, M. Becker, and A. Döhler. RESER 2011 Productivity of Services NextGen - Beyond Output/Input. Programme and Abstracts., page 150. (8th-9th September 2011)
M. Freitag, S. Lamberth, S. Klingner, and M. Böttcher. RESER 2011 Productivity of Services NextGen - Beyond Output/Input. Programme and Abstracts., page 63-64. (8th-9th September 2011)
S. Klingner, M. Böttcher, M. Becker, and A. Döhler. RESER 2011 Productivity of Services NextGen - Beyond Output/Input. Conference Proceedings., (8th-9th September 2011)
R. Elze, M. Böttcher, S. Klingner, and A. Maier. eHealth 2011 - Health Informatics meets eHealth - von der Wissenschaft zur Anwendung und zurück, page 189 - 196. Österreichische Computer Gesellschaft, (2011)
M. Böttcher, and S. Klingner. Informatik 2010 - Service Science - Neue Perspektiven für die Informatik
(Band 1), volume P-175 of Lecture Notes in Informatics (LNI), page 63-66. Gesellschaft für Informatik e.V. (GI), (2010)