TY - JOUR T1 - Perturbation parameters associated with nonlinear responses of the head at small amplitudes JO - Chaos: An Interdisciplinary Journal of Nonlinear Science UR - https://doi.org/10.1063/1.1938347 PY - 2005/06/14 AU - Gurses S AU - Dhaher Y AU - Hain TC AU - Keshner EA ED - DO - DOI: 10.1063/1.1938347 PB - AIP Publishing VL - 15 IS - 2 Y2 - 2025/11/27 ER -