Aulin, V., O. Derkach, D. Makarenko, A. Hrynkiv, A. Pankov, and A. Tykhyi. “Quot”;. Eastern-European Journal of Enterprise Technologies, vol. 4, no. 12 (100), Aug. 2019, pp. 6-15, doi:10.15587/1729-4061.2019.176845.