@book { IdaPrinzessinvonNordgard,
    title = "Ida - Prinzessin von Nordgard",
    author = "Ryu {Mori}",
    year = "2024",
    publisher = "via tolino media",
    address = "München, Deutschland",
    url = "https://tolino.openpublishing.com/document/1462274"
}