Authors: Cooper, RA Widman, LM Jones, DK Robertson, RN Ster, JF

Citation: Ra. Cooper et al., Force sensing control for electric powered wheelchairs, IEEE CON SY, 8(1), 2000, pp. 112-117

Authors: Cooper, RA O'Connor, TJ Robertson, RN Langbein, WE Baldini, FD

Citation: Ra. Cooper et al., An investigation of the exercise capacity of the Wheelchair Sports USA team, ASSIST TEC, 11(1), 1999, pp. 34-42