KAMISIŃSKI, T. ., BURKOT, M. ., RUBACHA, J. ., & BRAWATA, K. . (2014). Study of the Effect of the Orchestra Pit on the Acoustics of the Kraków Opera Hall. Archives of Acoustics, 34(4), 481-490. https://acoustics3.ippt.pan.pl/index.php/aa/article/view/590