@book { EhreaufReisen,
    title = "Ehre auf Reisen",
    author = "Maria {Seier}",
    year = "2017",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/b10986",
    url = "https://www.peterlang.com/document/1113245"
}