Shevchyk, A., I. Svidrak, N. Bilyk, and I. Poberezhska. “Crystallomorphological and Physical Properties of Apatite from Carbonatites”. Scientific Messenger of LNU of Veterinary Medicine and Biotechnologies. Series: Food Technologies, Vol. 23, no. 95, Apr. 2021, pp. 25-32, doi:10.32718/nvlvet-f9505.