@book { PerspektivenimZypernkonflikt,
    title = "Perspektiven im Zypernkonflikt",
    author = "Abraham {Ashkenasi} and Georgia {Duprés}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1093051"
}