@phdthesis{riemann1918bhnenengagementsvertrag,
  added-at = {2015-09-08T22:07:19.000+0200},
  author = {Riemann, Karl},
  biburl = {http://www.bibsonomy.org/bibtex/207a94b365fa6014bdb16b759f86e1f25/genealogie},
  dnbtitleid = {571492134},
  interhash = {27c734b8f0eaafbb42f36237e748c169},
  intrahash = {07a94b365fa6014bdb16b759f86e1f25},
  keywords = {dnb},
  school = {NA Greifswald},
  timestamp = {2015-09-08T22:07:19.000+0200},
  title = {Der Bühnenengagementsvertrag als gemischter Vertrag},
  year = 1918
}