@book { DieUntersuchungskompetenzendesamerikanischenKongresses,
    title = "Die Untersuchungskompetenzen des amerikanischen Kongresses",
    author = "Ferdinand {Meyer}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Lausanne, Switzerland",
    url = "https://www.peterlang.com/document/1069122"
}