@book { AuflsungundAuslschung,
    title = "Auflösung und Auslöschung",
    author = "Eun-Hee {Ryu}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1086211"
}