Allen, P., R. Jones, P. Slaney, and L. Korpela. “Level, Spectral and Temporal Cues in children’s Detection of Masked Signals”. Canadian Acoustics, vol. 26, no. 3, Sept. 1998, pp. 60-61, https://jcaa.caa-aca.ca/index.php/jcaa/article/view/1157.