Vlasova, E., Кovalenko V., V. Kotok, and S. Vlasov. “Research of the Mechanism of Formation and Properties of Tripolyphosphate Coating on the Steel Basis”. Eastern-European Journal of Enterprise Technologies, vol. 5, no. 5 (83), Oct. 2016, pp. 33-39, doi:10.15587/1729-4061.2016.79559.