@article{bauer1960stereophonic, title = {Stereophonic Patterns}, author = {Bauer, Benjamin B. and Sioles, George W.}, journal = {J. Audio Eng. Soc}, volume = {8}, number = {2}, pages = {126--129}, year = {1960}, url = {https://www.aes.org/e-lib/browse.cfm?elib=519} }