@book { KollektiveMarktbeherrschunginderEuropischenFusionskontrolle,
    title = "Kollektive Marktbeherrschung in der Europäischen Fusionskontrolle",
    author = "Kathrin {Schürnbrand}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1101161"
}