LDR 00605naa#a2200169#i#450# 001 EN\\bibl\88902 005 20241225111706.3 011 ## _a2413-046X 100 ## _a20240220b2024####ek#y0engy0150####ca 102 ## _aRU 200 1# _aTHE MAIN PROBLEMS OF THE PENSION SYSTEM OF THE RUSSIAN FEDERATION IN THE ASPECT OF ENSURING ECONOMIC SECURITY _eJournal article 210 1# _aMoscow _cElectronic science _d2024 215 ## _a17 с. 608 ## _aJournal article _2local 675 ## _aДемография. Изучение народонаселения. 314 _z 700 #1 _aGoryacheva _gNadezhda Vladimirovna 856 4# _ae-integral.ru _u