Michael L. Boninger, Aaron L. Souza, Rory A. Cooper, Shirley G. Fitzgerald, Alicia M. Koontz, Brian T. Fay,
Propulsion patterns and pushrim biomechanics in manual wheelchair propulsion Archives of Physical Medicine and Rehabilitation. ,vol. 83, pp. 718- 723 ,(2002) ,
10.1053/APMR.2002.32455