@article{bernfeld1975simple, title = {Simple Equations for Multichannel Stereophonic Sound Localization}, author = {Bernfeld, Benjamin}, journal = {J. Audio Eng. Soc}, volume = {23}, number = {7}, pages = {553--557}, year = {1975}, url = {https://www.aes.org/e-lib/browse.cfm?elib=2673} }