@article{kowalczyk2008modeling, title = {Modeling Frequency-Dependent Boundaries as Digital Impedance Filters in FDTD and K-DWM Room Acoustics Simulations}, author = {Kowalczyk, Konrad and Walstijn, Maarten van}, journal = {J. Audio Eng. Soc}, volume = {56}, number = {7/8}, pages = {569--583}, year = {2008}, url = {https://www.aes.org/e-lib/browse.cfm?elib=14401} }