00600naa#a2200205#i#450# EN\\bibl\92059 20260811171624.2 3034-4689 20241125b2024####ek#y0engy0150####ca RU INVESTIGATION OF ANALYTICAL TEST SYSTEMS OBTAINED USING MICROPOROUS BLOCK COPOLYMERS Journal article Kazan Kazan National Research Technological University 2024 5 с. Journal article local Safiullin K R Li E D Davletbaev R S Sazonov O O vestniktu.ru