E. Zemková, T. Vilman, A. Cepková, M. Uvaček, P. Olej, and J. Šimonek, “Enhancement of power in the concentric phase of the squat and jump: Between-athlete differences and sport-specific patterns”, J. Hum. Sport Exerc., vol. 12, no. 1, pp. 29–40, Jun. 2017.