@book { DatenmanagementinSAPR3ADzurVerbesserungdesoperativenControllings,
    title = "Datenmanagement in SAP R/3 A&D zur Verbesserung des operativen Controllings",
    subtitle = "Am Beispiel der technischen Instandhaltung der Lufthansa CityLine",
    author = "Marcel {Rindt}",
    year = "2004",
    publisher = "Diplom.de",
    address = "Hamburg, Deutschland",
    doi = "10.3239/9783832484712",
    url = "https://m.diplom.de/document/223634"
}