@book { DieAgrarpolitikderRegierungMontgelas,
    title = "Die Agrarpolitik der Regierung Montgelas",
    author = "Friederike {Hausmann}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1069522"
}