@book { EssenzenagilerOrganisationsentwicklung,
    title = "Essenzen agiler Organisationsentwicklung",
    author = "Bernd {Oestereich} and Claudia {Schröder}",
    year = "2023",
    publisher = "Vahlen",
    address = "München, Deutschland",
    url = "https://vahlen.openpublishing.com/document/1370907"
}