00503naa#a2200181#i#450# EN\NORMA\bibl\12971 20241104180854.1 1605-6590 20160829b2016####ek#y0engy0150####ca RUS RU Legislation in Social Sphere: Measuring Efficiency Journal article Moscow Legal publishing house Norm 2016 0 с. Journal article local Volkova Natalya S Yeryemina Olga naukaru.ru