@misc{energy+efficiency+improvement+of+the+refrigeration+cycle+using+an+internal+heat+exchanger,
    author = {Müller, Jarosław},
    title = {Energy efficiency improvement of the refrigeration cycle using an internal heat exchanger},
    journal = {Technical Transactions},
    address = {Kraków},
    publisher = {<a href=\"http://www.wydawnictwo.pk.edu.pl/\" target=\"_blank\">Wydawnictwo PK</a>},
    date = {2016},
    number = {Y. 113, iss. 1-Ś}
}