@book { SerbianReadingBookIdemodalje2,
    title = "Serbian Reading Book Idemo dalje 2",
    author = "Snezana {Stefanovic}",
    year = "2018",
    publisher = "via tolino media",
    address = "München, Deutschland",
    url = "https://tolino.openpublishing.com/document/1377227"
}