@book { HitlersvlkischeVorkmpfer,
    title = "Hitlers «völkische Vorkämpfer»",
    subtitle = "Die Entwicklung nationalsozialistischer Kultur- und Rassenpolitik in der Baum-Frick-Regierung 1930–1931",
    author = "Alexandra {Esche}",
    year = "2017",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/b10511",
    url = "https://www.peterlang.com/document/1050684"
}