00662naa#a2200217#i#450# EN\\bibl\116498 20260318043227.3 3034-4689 20260226b2026####ek#y0engy0150####ca RU ELECTROPHYSICAL PROPERTIES OF SEGMENTED POLYURETHANES MODIFIED WITH COPPER (II/I) COORDINATION COMPOUNDS Journal article Kazan Kazan National Research Technological University 2026 5 с. Journal article local Zyong T. M. Ibragimova A. R. Gimadeeva M. I. Mingazov R. R. Sazonov O O vestniktu.ru