@book { DieBeschrnkungderHaftungMinderjhriger,
    title = "Die Beschränkung der Haftung Minderjähriger",
    author = "Marianne {Athanasiadis}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1090398"
}