@book { DaskollektiveArbeitsrechtinderPostMergerIntegration,
    title = "Das kollektive Arbeitsrecht in der Post-Merger-Integration",
    author = "Anna {Jung}",
    year = "2011",
    publisher = "Diplom.de",
    address = "Hamburg, Deutschland",
    doi = "10.3239/9783842810167",
    url = "https://m.diplom.de/document/228323"
}