F. Schumacher, S. Klingner, R. Gey, и M. Becker. Services and New Societal Challenges: Innovation for Sustainable Growth and Welfare, стр. 1248--1255. (2014)
M. Becker, S. Klingner, и M. Sonnenberg. Informatik 2014 - Big Data - Komplexität meistern, том 232 из GI-Edition : Proceedings, Ges. für Informatik, Bonn, (2014)
M. Becker, и S. Klingner. Enterprise, Business-Process and Information Systems Modeling, том 175 из Lecture Notes in Business Information Processing, Springer Berlin Heidelberg, (2014)