@misc{fifty+shades+of+las+vegas,
    author = {Malinowska-Petelenz, Beata i Petelenz, Anna},
    title = {Fifty shades of Las Vegas},
    journal = {Technical Transactions},
    address = {Kraków},
    publisher = {<a href=\"http://www.wydawnictwo.pk.edu.pl/\" target=\"_blank\">Wydawnictwo PK</a>},
    date = {2019},
    number = {Vol. 116, iss. 6},
    ISSN = {0011-4561}
}