@book { WiederersteSonnenstrahlnachRegen,
    title = "Wie der erste Sonnenstrahl nach Regen",
    author = "Annegrit {Arens}",
    year = "2023",
    publisher = "dotbooks Verlag",
    address = "München, Deutschland",
    url = "https://m.dotbooks.de/document/1317850"
}