@book { FactandFiction,
    title = "Fact and Fiction",
    subtitle = "From the Middle Ages to Modern Times- Essays Presented to Hans Sauer on the Occasion of his 65 th  Birthday – Part II",
    author = "Renate {Bauer} and Ulrike {Krischke}",
    year = "2012",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1108744"
}