00549naa#a2200169#i#4500001001600000005001700016011001400033100004100047102000700088200014000095210006600235215001000301608002700311700001800338700000600356856001700362EN\\bibl\11416620260203180927.2##a3034-4689##a20260131b2026####ek#y0engy0150####ca##aRU1#aON THE INFLUENCE OF POLYOL COMPOSITION FUNCTIONALITY ON CONCENTRATION GRADIENTS IN POLYURETHANE-POLYISOCYANURATE FOAMSeJournal article1#aKazancKazan National Research Technological Universityd2026##a5 с.##aJournal article2local#1aVlasovgR. R.#1g 4#avestniktu.ru