Clancy McGilligan

Nonlinear dynamic analysis of voices before and after surgical excision of vocal polyps.

Jack J. Jiang, Yu Zhang, Liang Zhou, 2004, The Journal of the Acoustical Society of America.

Chaos in voice, from modeling to measurement.

Jack J Jiang, Jack J. Jiang, Yu Zhang, 2006, Journal of voice : official journal of the Voice Foundation.