00459naa#a2200157#i#450# EN\\bibl\41884 20260818145821.2 1609-3178 20210129b2021####ek#y0engy0150####ca RU New NDT Documents in the Field of Nuclear Energy. Radiographic Inspection Journal article Saint-Petersburg LLC SVEN 2021 3 с. Journal article local Makarov Alexey V. naukaru.ru