00446naa#a2200169#i#450# EN\NORMA\bibl\11556 20241109122234.6 1991-3222 20160504b2016####ek#y0engy0150####ca RUS RU TRADEMARK LAW IN CANADA Journal article Moscow Legal publishing house Norm 2016 0 с. Journal article local Prokofiev Aleksandr naukaru.ru