00549naa#a2200181#i#450# EN\\bibl\103084 20250927200335.6 3034-4689 20250807b2025####ek#y0engy0150####ca RU ANALYSIS OF ADDITIVES FOR INCREASING THE RADIATION RESISTANCE OF POLYPROPYLENE FOR MEDICAL DEVICES Journal article Kazan Kazan National Research Technological University 2025 7 с. Journal article local Shabalov V. A. vestniktu.ru