@incollection{HamannRuf2016,
  author    = {Hamann, Christof and Ruf, Oliver},
  title     = {Der unbedingte Beruf: Praxisperspektiven im Kultur-, Medien- und Wissenschaftsbetrieb},
  series = {Wie aus Theorie Praxis wird},
  publisher = {edition text + kritik},
  address   = {M{\"u}nchen},
  isbn      = {978-3-86916-473-1},
  pages     = {7 -- 14},
  year      = {2016},
  language  = {de}
}
@incollection{DuewellBartlHamannetal.2018,
  author    = {D{\"u}well, Susanne and Bartl, Andrea and Hamann, Christof and Ruf, Oliver},
  title     = {Vorwort},
  series = {Handbuch Kriminalliteratur : Theorien - Geschichte - Medien},
  publisher = {J .B. Metzler},
  address   = {Stuttgart},
  isbn      = {978-3-476-02611-8},
  doi       = {10.1007/978-3-476-05430-2},
  pages     = {VII -- VIII},
  year      = {2018},
  language  = {de}
}