@phdthesis{Betz2003,
  author      = {Marco Betz},
  title       = {NMR-spektroskopische Untersuchungen an der Xylanase aus Bacillus agaradhaerens},
  type        = {doctoralthesis},
  school      = {Universit{\"a}tsbibliothek Johann Christian Senckenberg},
  year        = {2003},
}