[1]
Natsis Π., Theodorou Φ., Kokaridas ∆ηµήτριος, Chatzigeorgiadis Α., and Theodorakis Γ., “Participation of children with mental retardation in exercise programs. Prediction of parents’ intention ”, ispe, vol. 2, no. 1, pp. 51–57, Apr. 2004.