Zykova, A., V. Safonov, V. Lukyanchenko, O. Samoilenko, R. Rogowska, J. Smolik, and N. Donkov. “Unipolar Hip Prosthesis With Nanocomposite Ceramic Coated Femoral Head”. ORTHOPAEDICS TRAUMATOLOGY and PROSTHETICS, no. 2, July 2015, pp. 60-66, doi:10.15674/0030-59872015260-66.