@misc{reactive+power+compensation+and+energy+saving,
    author = {Zębala, Kinga},
    title = {Reactive power compensation and energy saving},
    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. 3-B}
}