00739naa#a2200193#i#450# EN\\bibl\123625 20260531050007.7 2782-4586 20260530b2026####ek#y0engy0150####ca RU Shadow Architecture of Gold refining: a systematic analysis of the Argor-Heraeus corporate model and provenance denaturation mechanisms Journal article Moscow ITBO University 2026 23 с. Journal article local Экономические науки в целом. Политическая экономия. 330 Arhipova Natal'ya Anatol'evna Chernicyna Ruzilya Nyabiullovna Korolev Andrey Andreevich jomeam.ru