@article{202011.0058, doi = {10.20944/preprints202011.0058.v1}, url = {https://doi.org/10.20944/preprints202011.0058.v1}, year = 2020, month = {November}, publisher = {Preprints}, author = {Mariusz Żółtowski and Krzysztof Napieraj}, title = {Frequency Response Function Shape Differences as a Sign of Bricks Destruction – Control and Measurement}, journal = {Preprints} }