@misc{zero+energy+balance+proposal+for+office+buildings,
    author = {Kušnír, Marek i Košičanová, Danica i Vranayová, Zuzana i Vranay, František i Lojkovics, Ján},
    title = {Zero energy balance proposal for office buildings},
    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}
}