Skarżynski, P. H., N. Czajka, E. Gos, and H. Skarżyński. “The Stimulation of Polymodal Sensory Perception by Skarżyński (SPPS-S): Comparison of Stationary and Remote Therapy Results”. Finnish Journal of EHealth and EWelfare, vol. 15, no. 1, Apr. 2023, pp. 89–95, doi:10.23996/fjhw.122283.