@book { AmEndemeinerNervensindnochKinderbrig,
    title = "Am Ende meiner Nerven sind noch Kinder übrig",
    author = "Sabrina {Heinke}",
    year = "2018",
    publisher = "humboldt",
    address = "Hannover, Deutschland",
    url = "https://schluetersche.openpublishing.com/document/439171"
}