@article{cabot1979a, title = {A Triphonic Sound Reproduction System Using Coincident Microphones}, author = {Cabot, Richard C.}, journal = {J. Audio Eng. Soc}, volume = {27}, number = {12}, pages = {965--969}, year = {1979}, url = {https://www.aes.org/e-lib/browse.cfm?elib=3165} }