@book { ComplianceDefenceimKartellbugeldverfahren,
    title = "Compliance Defence im Kartellbußgeldverfahren",
    author = "Monika {Volkers}",
    year = "2018",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/b13296",
    url = "https://www.peterlang.com/document/1110572"
}