00539naa#a2200169#i#450# EN\\bibl\105171 20260110074840.6 2949-2440 20251008b2025####ek#y0engy0150####ca RU Modern trends in the development of alkylation catalysts Journal article Astrakhan Astrakhan State Technical University 2025 7 с. Journal article local Алкилирование. 66.095.253 Salnikova Tatyana Vladimirovna vestnik.astu.org