00660naa#a2200181#i#450# EN\\bibl\125539 20260702112738.4 2782-4586 20260630b2026####ek#y0engy0150####ca RU Problems of accounting, valuation and management of intangible assets in the era of digitalization Journal article Moscow ITBO University 2026 9 с. Journal article local Динамика народного хозяйства. Экономическое развитие. 330.3 Karpovich Yuliya Vladimirovna Kalinina Karina Radionovna jomeam.ru