@misc{technical+transactions+iss+13+electrical+engineering+iss+2+e,
    title = {Technical Transactions iss. 13. Electrical Engineering iss. 2-E},
    address = {Kraków},
    publisher = {<a href=\"http://www.wydawnictwo.pk.edu.pl/\" target=\"_blank\">Wydawnictwo PK</a>},
    date = {2015}
}