@misc{green+public+procurement+criteria+for+construction+contracts,
    author = {Kozik, Renata},
    title = {Green Public Procurement criteria for construction contracts},
    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. 2-B}
}