00599naa#a2200169#i#450# EN\\bibl\115805 20260311173106.3 2782-4586 20260131b2026####ek#y0engy0150####ca RU Regional labor market functioning and development on the example of the Kaliningrad region Journal article Moscow ITBO University 2026 3 с. Journal article local Экономические науки в целом. Политическая экономия. 330 Zhitenev Dmitriy Sergeevich jomeam.ru