E. Zinzen

Anthropometric fractionation of body mass: Matiegka revisited

P. Van Roy, J. Clarys, D. Caboor, 2001, Journal of sports sciences.

Implications of an adjustable bed height during standard nursing tasks on spinal motion, perceived exertion and muscular activity

Jan Pieter Clarys, P. Van Roy, J. Clarys, 2000, Ergonomics.