@misc{new+classification+of+renewable+energy+sources+in+the+development+of+technology+in+architecture+for+a+sustainable+society,
    author = {Bielek, Boris},
    title = {New classification of renewable energy sources in the development of technology in architecture for a sustainable society},
    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}
}