@phdthesis{Kohn2007,
  author      = {Karsten Kohn},
  title       = {Wage dispersion, trade unions, and heterogeneous labor demand : microeconometric analyses for Germany},
  type        = {doctoralthesis},
  pages       = {199},
  school      = {Universit{\"a}tsbibliothek Johann Christian Senckenberg},
  year        = {2007},
}