Shibata, Nobuyuki, Kazuma Ishimatsu, and Setsuo Maeda. 2011. “Posture-Related Change in Frequency Weightings Derived from Vibration Power Absorption of the Hand-Arm System”. Canadian Acoustics 39 (2):98-99. https://jcaa.caa-aca.ca/index.php/jcaa/article/view/2376.