@misc{advantages+and+disadvantages+of+the+solar+drying+of+sewage+sludge+in+poland,
    author = {Bożym, Marta i Bok, Agnieszka},
    title = {Advantages and disadvantages of the solar drying of sewage sludge in Poland},
    journal = {Technical Transactions},
    address = {Kraków},
    publisher = {<a href=\"http://www.wydawnictwo.pk.edu.pl/\" target=\"_blank\">Wydawnictwo PK</a>},
    date = {2017},
    number = {Y. 114, vol. 12}
}