Nenko, A., Ponomarenko, Y., & Sirotiuk, M. (2013). Influence of the phase-tonic muscular activity of extremities on the formation of unfavourable outcomes in orthopaedic-surgical treatment of children with spastic cerebral palsies. ORTHOPAEDICS TRAUMATOLOGY and PROSTHETICS, (3), 16–19. https://doi.org/10.15674/0030-59872013316-19