@misc{a+covered+wooden+bridge+over+the+osam+river+in+the+bulgarian+town+of+lovech+its+history+and+the+present+day,
    author = {Partov, Doncho i Maślak, Mariusz i Ivanov, Radan i Petkov, Milen i Sergeev, Denislav i Dimitrova, Antoaneta},
    title = {A covered wooden bridge over the Osam river in the Bulgarian town of Lovech – its history and the present day},
    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. 2-B}
}