Laroche, C., R. Hetu, M. Sawan, and J. Nicolas. 1986. “Preliminary Study of the Effect of the Spectral Content of Impulsive Noises on the Acquisition of Auditory Fatigue”. Canadian Acoustics 14 (3):31-47. https://jcaa.caa-aca.ca/index.php/jcaa/article/view/563.