@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 = {Wydawnictwo PK}, date = {2014}, number = {Y. 111, iss. 1-B} }