@book{LinssenLitzckeMaffenbeieretal.2012,
  author    = {Linssen, R. and Litzcke, S. M. and Maffenbeier, S. and Schilling, J.},
  title     = {Korruption: Risikofaktor Mensch. Wahrnehmung - Rechtfertigung - Meldeverhalten},
  publisher = {Springer VS},
  address   = {Wiesbaden},
  year      = {2012},
  language  = {mul}
}
@book{LinssenLitzckeSchilling2010,
  author    = {Linssen, R. and Litzcke, S. M. and Schilling, J.},
  title     = {Subjektive Sicherheit. Einflussfaktoren auf Korruptionsschwellen. Forschungsbericht},
  publisher = {Hochschule Hannover},
  address   = {Hannover},
  year      = {2010},
  language  = {mul}
}