@book { ErbanlageundUmwelt,
    title = "Erbanlage und Umwelt",
    subtitle = "Herausgegeben von Maja Svilar",
    author = " {Anonym}",
    year = "1986",
    publisher = "Peter Lang Verlag",
    address = "Lausanne, Switzerland",
    url = "https://www.peterlang.com/document/1113081"
}