@book { DieBeziehungenzwischendemrotenKreuzunddemVlkerbund,
    title = "Die Beziehungen zwischen dem roten Kreuz und dem Völkerbund",
    author = "Cécile M. {Ringgenberg}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Lausanne, Switzerland",
    url = "https://www.peterlang.com/document/1069155"
}