Hryhorenko, I., S. Hryhorenko, and M. Ovcharenko. “SUBSTANTIATION OF THE CHOICE OF METHODS OF NON-DESTRUCTIVE TESTING OF ELEMENTS OF ENERGY EQUIPMENT USING A FUZZY LOGIC APPARATUS”. Advanced Information Systems, vol. 4, no. 3, Oct. 2020, pp. 143-9, doi:10.20998/2522-9052.2020.3.21.