@misc{the+use+of+hyaluronic+acid+in+the+treatment+of+osteoarthritis+of+knee+cartilage,
    author = {Kwasek, Beata i Bogdał, Dariusz},
    title = {The use of hyaluronic acid in the treatment of osteoarthritis of knee cartilage},
    journal = {Technical Transactions},
    address = {Kraków},
    publisher = {<a href=\"http://www.wydawnictwo.pk.edu.pl/\" target=\"_blank\">Wydawnictwo PK</a>},
    date = {2014},
    number = {Y. 111, iss. 1-Ch}
}