@book { EmbryonenforschungundEmbryonenschutz,
    title = "Embryonenforschung und Embryonenschutz",
    author = "Franca {Fülle}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1103818"
}