@phdthesis{Grahl2014,
  author      = {Mara Grahl},
  title       = {Low-energy effective models for two-flavor quantum chromodynamics and the universality hypothesis},
  type        = {doctoralthesis},
  pages       = {156},
  school      = {Universit{\"a}tsbibliothek Johann Christian Senckenberg},
  year        = {2014},
}