00696naa#a2200229#i#450# EN\\bibl\114006 20260130161553.5 3034-4689 20260128b2026####ek#y0engy0150####ca RU PRODUCTION OF BITUMINOUS BINDERS FROM HEAVY OIL OF THE ASHALCHINSKOYE FIELD: PROSPECTS AND OPPORTUNITIES Journal article Kazan Kazan National Research Technological University 2026 6 с. Journal article local Shayhutdinov B. A. Bardanova D. M. Gornaev A. A. Antonova Marina Yur'evna Zayceva E. G. vestniktu.ru