@article{barlowe1963design, title = {Design Aspects of Low Distortion Transistor Amplifiers}, author = {Barlowe, Murray}, journal = {J. Audio Eng. Soc}, volume = {11}, number = {2}, pages = {98--103}, year = {1963}, url = {https://www.aes.org/e-lib/browse.cfm?elib=813} }