@misc{comparative+analysis+of+the+criteria+used+to+select+the+optimal+energy+saving+variants+in+buildings+selected+issues,
    author = {Gintowt, Jolanta i Łysik, Paulina},
    title = {Comparative analysis of the criteria used to select the optimal energy saving variants in buildings. Selected issues},
    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. 5-B}
}