Otala, M. (1970). "Transient distortion in transistorized audio power amplifiers". IEEE Transactions on Audio and Electroacoustics. 18 (3): 234–239. doi:10.1109/TAU.1970.1162117. S2CID13952562.
Discussion of practical design features that can provoke or lessen slew-rate limiting and transient intermodulation in audio amplifiers can also be found for example in Hood, John Linsley (1993). "Ch. 9". The Art of Linear Electronics. Oxford: Butterworth-Heinemann. doi:10.1016/B978-0-7506-0868-8.50013-8. ISBN978-0-7506-0868-8.
Otala, M. (1970). "Transient distortion in transistorized audio power amplifiers". IEEE Transactions on Audio and Electroacoustics. 18 (3): 234–239. doi:10.1109/TAU.1970.1162117. S2CID13952562.