@conference{kulesza1999the, title = {The Audio System for the Wroclaw Opera Theatre}, author = {Kulesza, Bohdan W. and Ryszkowski, Witold}, booktitle = {Audio Engineering Society Convention 106}, month = {May}, year = {1999}, url = {https://www.aes.org/e-lib/browse.cfm?elib=8233} }