@book { GenuaunddieppstlicheKurieinAvignon13051378,
    title = "Genua und die päpstliche Kurie in Avignon (1305-1378)",
    author = "Julius {Leonhard}",
    year = "2013",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/978-3-653-03432-5",
    url = "https://www.peterlang.com/document/1047726"
}