@inbook{5035, author = {{Beverungen, Daniel and Matzner, Martin and Müller, Oliver and Becker, Jörg}}, booktitle = {{Handbook of Service Description}}, editor = {{Barros, Alistair and Oberle, Daniel}}, isbn = {{978-1-4614-1864-1}}, pages = {{19----44}}, title = {{{Product-Service System Approaches}}}, doi = {{10.1007/978-1-4614-1864-1_2}}, year = {{2012}}, }