@conference{woszczyk1979multimicrophone, title = {Multimicrophone Pickup of Solitary Acoustical Instruments for Single-Channel Transmission}, author = {Woszczyk, Wieslaw V. R.}, booktitle = {Audio Engineering Society Convention 63}, month = {May}, year = {1979}, url = {https://www.aes.org/e-lib/browse.cfm?elib=2863} }