RUTKOWSKI, L. “Symmetry and Asymmetry As a Physical and Perceptual Feature of the Complementary Pair of Bearing Sinusoids. Part I. Amplitude and Frequency Envelope Relations”. Archives of Acoustics 23, no. 1 (March 5, 2014): 51–66. Accessed April 25, 2025. https://acoustics3.ippt.pan.pl/index.php/aa/article/view/893.