@misc{OPUS4-35194,
  title     = {MoSyD-Jahresbericht 2011 : Drogentrends in Frankfurt am Main : Monitoring-System Drogentrends},
  booktitle = {Drogentrends in Frankfurt am Main : Jahresbericht MoSyD},
  volume    = {2011},
  institution = {Erziehungswissenschaften},
  type      = {periodicalpart},
  pages     = {145},
  year        = {2012},
}