Mamaeva А., Kenzhegulov А., Panichkin А., and Shah А. “Obtaining Hydroxyapatite Coatings by Mechanochemical Interaction”. Kompleksnoe Ispolzovanie Mineralnogo Syra = Complex Use of Mineral Resources, vol. 314, no. 3, Sept. 2020, pp. 76-83, doi:10.31643/2020/6445.29.