00474naa#a2200181#i#450# EN\NORMA\bibl\4616 20260813081134.4 1605-6590 20141224b2014####ek#y0engy0150####ca RUS RU On Soviet Trade Marks Journal article Moscow Legal publishing house Norm 2014 0 с. Journal article local Gutnikov Olyeg Smirnova Valeriya zh-szf.ru