Sotiropoulos Κ., Smilios Η., Christou Μ., Spaias Ά., Douda Ε., and Tokmakidis Σ. Π., “Jumping Ability, Reactive Strength and Anthropometric Characteristics of Elite Junior Women Volleyball Players”, ispe, vol. 7, no. 1, pp. 81–89, Apr. 2009.