@book { Eastwards,
    title = "Eastwards",
    author = "Frank {Kraushaar}",
    year = "2010",
    publisher = "Peter Lang Verlag",
    address = "Lausanne, Switzerland",
    doi = "10.3726/978-3-0351-0001-3",
    url = "https://www.peterlang.com/document/1051904"
}