@misc{light+sources+and+their+influence+on+vision+organ,
    author = {Otowski, Wojciech i Lewińska, Gabriela},
    title = {Light sources and their influence on vision organ},
    journal = {Technical Transactions},
    address = {Kraków},
    publisher = {<a href=\"http://www.wydawnictwo.pk.edu.pl/\" target=\"_blank\">Wydawnictwo PK</a>},
    date = {2017},
    number = {Y. 114, vol. 4}
}