@book { LagensedesunionsbiculturellesVienne,
    title = "La genèse des unions bi-culturelles à Vienne",
    author = "Clément {Mutombo}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1086189"
}