00495naa#a2200169#i#450# EN\NORMA\bibl\4910 20250217010758.1 1605-6590 20150218b2015####ek#y0engy0150####ca RUS RU Legal Regulation of Relations of Exploitation of Choreographic Compositions Journal article Moscow Legal publishing house Norm 2015 0 с. Journal article local Smirnova Valeriya naukaru.ru