L. RUTKOWSKI and A. WICHER, “Symmetry and asymmetry as a physical and perceptual feature of the complementary pair of bearing sinusoids. Part II. Pitch matching experiments”, Arch. Acoust., vol. 23, no. 1, pp. 67–85, Mar. 2014, Accessed: Apr. 25, 2025. [Online]. Available: https://acoustics3.ippt.pan.pl/index.php/aa/article/view/894