@book { Spurensicherung,
    title = "Spurensicherung",
    subtitle = "Der Komponist Ernst Toch (1887-1964) – Mannheimer Emigrantenschicksale",
    author = "Hermann {Jung}",
    year = "2007",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1105016"
}