00544naa#a2200193#i#450# EN\\bibl\103082 20250815215800.5 3034-4689 20250807b2025####ek#y0engy0150####ca RU METAL-COMPLEX MODIFICATION OF SEGMENTED POLYURETHANES Journal article Kazan Kazan National Research Technological University 2025 4 с. Journal article local May Z. T. Sazonov O O Ibragimova A. R. vestniktu.ru