@book{OPUS4-6472,
  title     = {Proceedings of the 6th Ph.D. Retreat of the HPI Research School on Service-oriented Systems Engineering},
  editor    = {Meinel, Christoph and Plattner, Hasso and D{\"o}llner, J{\"u}rgen Roland Friedrich and Naumann, Felix and Giese, Holger and Hirschfeld, Robert and Weske, Mathias and Polze, Andreas and Baudisch, Patrick},
  isbn      = {978-3-86956-256-8},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-66777},
  publisher      = {Universit{\"a}t Potsdam},
  year      = {2013},
  language  = {mul}
}