@misc{research+on+working+time+in+the+construction+sector,
    author = {Malara, Jarosław},
    title = {Research on working time in the construction sector},
    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}
}