@book { StrafzumessungbeiMord,
    title = "Strafzumessung bei Mord",
    author = "Johanna {Kunze}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/b17627",
    url = "https://www.peterlang.com/document/1063339"
}