Galeote, L., J. M. Montiel, D. M. Bavoso, and J. F. Cecato. “Working Memory and Executive Functions in Parkinson’s Disease After Intervention With Non-Immersive Virtual Reality”. Revista Kairós-Gerontologia, vol. 21, no. 1, Mar. 2018, pp. 257-74, doi:10.23925/2176-901X.2018v21i1p257-274.