@book { GutlebenmitRestlessLegs,
    title = "Gut leben mit Restless Legs",
    author = "Dr. med. Cornelia {Goesmann}",
    year = "2018",
    publisher = "humboldt",
    address = "Hannover, Deutschland",
    url = "https://schluetersche.openpublishing.com/document/441043"
}