For citations:
Sabirov R.F., Makhotkin A.F., Sakharov Yu.N., Makhotkin I.A., Sakharov I.Yu. Mechanism of the process of decomposition of apatitis with phosphoric acid. Proceedings of the Voronezh State University of Engineering Technologies. 2019;81(1):294-297. (In Russ.) https://doi.org/10.20914/2310-1202-2019-1-294-297