@book { ImNordenistmandemHimmelnher,
    title = "Im Norden ist man dem Himmel näher",
    author = "Hanna E. {Lore}",
    year = "2020",
    publisher = "via tolino media",
    address = "München, Deutschland",
    url = "https://tolino.openpublishing.com/document/995384"
}