00500naa#a2200169#i#450# EN\\bibl\5240 20260102030448.5 1999-9836 20150317b2015####ek#y0engy0150####ca RUS RU Employment Precarization in Present-Day Monotowns of the Republic of Kazakhstan Journal article Moscow All-Russian center of living standards 2015 11 с. Journal article local Alzhanova N. zh-szf.ru