@book { DieactioprosocioimRechtderKapitalundPersonengesellschaften,
    title = "Die «actio pro socio» im Recht der Kapital- und Personengesellschaften",
    author = "Andreas {Lönner}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1108296"
}