@misc{energy+performance+of+a+building+with+heat+pump+system+a+case+study,
    author = {Košičanová, Danica i Knížová, Katarína i Kováč, Martin},
    title = {Energy performance of a building with heat pump system – a case study},
    journal = {Czasopismo Techniczne. Budownictwo},
    address = {Kraków},
    publisher = {<a href=\"http://www.wydawnictwo.pk.edu.pl/\" target=\"_blank\">Wydawnictwo PK</a>},
    date = {2010},
    number = {R. 107, Z. 4, 2-B}
}