00548naa#a2200169#i#450# EN\NORMA\bibl\40812 20250109100609.4 1605-6590 20201124b2020####ek#y0engy0150####ca RU Legal Category of Intangible (Existing) Goods and Their Systematization Journal article Moscow Legal publishing house Norm 2020 0 с. Journal article local Право. Юридические науки. 34 Nesterov Anatoliy Vasil'evich zh-szf.ru