KOZYAVKIN, V I, KOZYAVKINA, N V, KOZYAVKINA, O V, Gordiyevych М S, LYSOVYCH, V I, Voloshyn Т B, Popovych І L and ZUKOW, W. Effect of spine biomechanical correction Kozyavkin’s method (INRS) on components of muscle tone in children with spastic form of Cerebral Palsy and its possible prediction. Journal of Education, Health and Sport. Online. 4 January 2015. Vol. 5, no. 1, pp. 11-30. [Accessed 28 June 2025].