@book { Consideransfragilitatemhumanaenaturae,
    title = "«Considerans fragilitatem humanae naturae...»",
    author = "Anna {Vallaro}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Lausanne, Switzerland",
    url = "https://www.peterlang.com/document/1100435"
}