00557naa#a2200181#i#450# EN\NORMA\bibl\5977 20240827002040.2 1605-6590 20150605b2015####ek#y0engy0150####ca RUS RU Differentiation of Legal Regulation of Labor Relations as Typical Tendencies of Labor Law Development Journal article Moscow Legal publishing house Norm 2015 0 с. Journal article local Nurtdinova Aliya CHikanova Lyudmila naukaru.ru