@book { DerAktionrspoolinderFamilienaktiengesellschaft,
    title = "Der Aktionärspool in der Familienaktiengesellschaft",
    author = "Cédric {Müller}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1108221"
}