@misc{concept+of+ecological+hybrid+compression+sorption+refrigerating+systems,
    author = {Cyklis, Piotr i Kantor, Ryszard},
    title = {Concept of ecological hybrid compression-sorption refrigerating systems},
    journal = {Czasopismo Techniczne. Mechanika},
    address = {Kraków},
    publisher = {<a href=\"http://www.wydawnictwo.pk.edu.pl/\" target=\"_blank\">Wydawnictwo PK</a>},
    date = {2012},
    number = {R. 109, Z. 5, 1-M}
}