@book { KapitalschutzderAktiengesellschaft,
    title = "Kapitalschutz der Aktiengesellschaft",
    author = "Marc {Richard}",
    year = "2018",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/b14017",
    url = "https://www.peterlang.com/document/1068559"
}