Magas, N., G. Trokhymenko, and V. Blahodatnyi. “Development of Procedure for Assessing the Degree of Enviromental Hazard from the Sources of Aquatic Environment Pollution”. Eastern-European Journal of Enterprise Technologies, vol. 5, no. 10 (95), Oct. 2018, pp. 56-65, doi:10.15587/1729-4061.2018.143804.