@phdthesis{Siewert2018,
  author      = {Markus B. Siewert},
  title       = {"It's never easy for the president to get exactly what he wants." : presidential activism and success in the legislative arena during the presidencies of Clinton, Bush, and Obama},
  type        = {doctoralthesis},
  pages       = {VII, 269},
  school      = {Universit{\"a}tsbibliothek Johann Christian Senckenberg},
  year        = {2018},
}