@conference{pietrzyk1997the, title = {The Application of the Finite-Element Method to the Prediction of Soundfields of Small Rooms at Low Frequencies}, author = {Pietrzyk, Andrzej and Kleiner, Mendel}, booktitle = {Audio Engineering Society Convention 102}, month = {Mar}, year = {1997}, url = {https://www.aes.org/e-lib/browse.cfm?elib=7356} }