@book { BchleromanzeKomplettausgabe3in1,
    title = "Bächleromanze: Komplettausgabe - 3 in 1",
    author = "Carola {Käpernick}",
    year = "2022",
    publisher = "via tolino media",
    address = "München, Deutschland",
    url = "https://tolino.openpublishing.com/document/1273774"
}