@conference{piotrowska2017a, title = {A Study on Audio Signal Processed by "Instant Mastering" Services}, author = {Piotrowska, Magdalena and Piotrowski, Szymon and Kostek, Bozena}, booktitle = {Audio Engineering Society Convention 142}, month = {May}, year = {2017}, url = {https://www.aes.org/e-lib/browse.cfm?elib=18597} }