@misc{hybrid+energy+storage+system+for+electric+vehicles,
    author = {Wieczorek, Maciej i Lewandowski, Mirosław},
    title = {Hybrid energy storage system for electric vehicles},
    journal = {Technical Transactions},
    address = {Kraków},
    publisher = {<a href=\"http://www.wydawnictwo.pk.edu.pl/\" target=\"_blank\">Wydawnictwo PK</a>},
    date = {2016},
    number = {Y. 113, iss. 1-E}
}