@book { ZurHaftungdesKommanditisten,
    title = "Zur Haftung des Kommanditisten",
    author = "Eva-Maria {Gersch-Konietzko}",
    year = "1980",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1072352"
}