@conference{angus2008volumetric, title = {Volumetric Diffusers}, author = {Angus, Jamie and Cox, Trevor and Hughes, Richard and Umnova, Olga}, booktitle = {Audio Engineering Society Convention 124}, month = {May}, year = {2008}, url = {https://www.aes.org/e-lib/browse.cfm?elib=14562} }