@book { VonPrinzessinnenzuKniginnen,
    title = "Von Prinzessinnen zu Königinnen",
    author = "Ana {Giménez Calpe}",
    year = "2019",
    publisher = "Peter Lang Verlag",
    address = "Lausanne, Switzerland",
    doi = "10.3726/b14597",
    url = "https://www.peterlang.com/document/1057447"
}