00473naa#a2200169#i#450# EN\NORMA\bibl\15183 20260207020950.6 1991-3222 20170214b2017####ek#y0engy0150####ca RUS RU SOCIAL RIGHTS IN THE CONSTITUTIONS OF THE XXI CENTURY Journal article Moscow Legal publishing house Norm 2017 0 с. Journal article local Aleksandrova Anna zh-szf.ru