@book { MinderjhrigealsVermgensnachfolger,
    title = "Minderjährige als Vermögensnachfolger",
    author = "Elfi {Lüdecke}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/b18820",
    url = "https://www.peterlang.com/document/1137181"
}