@misc{renovation+of+apartment+buildings+with+respect+to+energy+savings+and+greater+efficiency,
    author = {Lichner, Miroslav i Nagy, Richard},
    title = {Renovation of apartment buildings with respect to energy savings and greater efficiency},
    journal = {Czasopismo Techniczne. Budownictwo},
    address = {Kraków},
    publisher = {<a href=\"http://www.wydawnictwo.pk.edu.pl/\" target=\"_blank\">Wydawnictwo PK</a>},
    date = {2009},
    number = {R. 106, Z. 5, 1-B}
}