@misc{threats+to+historic+parks+arising+from+the+conflict+of+cultural+and+natural+values,
    author = {Sikora, Dorota},
    title = {Threats to historic parks arising from the conflict of cultural and natural values},
    journal = {Technical Transactions},
    address = {Kraków},
    publisher = {<a href=\"http://www.wydawnictwo.pk.edu.pl/\" target=\"_blank\">Wydawnictwo PK</a>},
    date = {2015},
    number = {Y. 112, iss. 5-A}
}