D. Slijepcevic, B. Horsak, C. Schwab, A. Raberger, M. Schüller, A. Baca, C. Breiteneder, M. Zeppelzauer:
"Ground reaction force measurements for gait classification tasks: Effects of different PCA-based representations";
Gait & Posture, Volume 57 (2017), 4 - 5.