by Simões, F.M.F, Tavares, D.G, Jorge, J.P, Pires, E.B, Rego, P.A
Published in Journal of biomechanics (01.07.2012)

by Jorge, J.P., Simões, F.M.F., Pires, E.B., Rego, P.A., Tavares, D.G., Lopes, D.S., Gaspar, A.
Published in Computer methods in biomechanics and biomedical engineering (2014)