@misc{use+of+the+schmidt+rebound+hammer+for+non+destructive+concrete+structure+testing+in+field,
    author = {Rubene, Sanita i Vilnitis, Martins},
    title = {Use of the Schmidt rebound hammer for non destructive concrete structure testing in field},
    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. 1-B}
}