@book { RubaijatvonOmarChajjamEnglischDeutsch,
    title = "Rubaijat von Omar Chajjam- Englisch-Deutsch",
    subtitle = "Cultural Interaction 1918-1933",
    author = "Henry {Nordmeyer}",
    year = "1969",
    publisher = "Peter Lang Verlag",
    address = "Lausanne, Switzerland",
    url = "https://www.peterlang.com/document/1131467"
}