@book { DieZurechnungvonStimmrechtengem30WpG,
    title = "Die Zurechnung von Stimmrechten gemäß § 30 WpÜG",
    author = "Holger {Pittroff}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1096155"
}