@phdthesis{Diefenbach2012, author = {Sarah Diefenbach}, title = {The dilemma of the hedonic - appreciated, but hard to justify.}, type = {doctoralthesis}, pages = {X, 92 Seiten}, school = {Universit{\"a}t Koblenz-Landau, Campus Landau, Universit{\"a}tsbibliothek}, year = {2012}, }