@book { PulsSchlag,
    title = "Puls - Schlag",
    author = "Adriane {Haußmann} and  {Herz im Schritt}",
    year = "2022",
    publisher = "via tolino media",
    address = "München, Deutschland",
    url = "https://tolino.openpublishing.com/document/1236718"
}