@phdthesis{Walter2011,
  author      = {Tobias Walter},
  title       = {Bridging Technological Spaces: Towards the Combination of Model-Driven Engineering and Ontology Technologies},
  type        = {doctoralthesis},
  school      = {Universit{\"a}t Koblenz-Landau, Campus Koblenz, Universit{\"a}tsbibliothek},
  year        = {2011},
}