00626naa#a2200193#i#450# EN\\bibl\85004 20241105010246.2 2221-3260 20240531b2024####ek#y0engy0150####ca RU Review of approaches to determining the essence of labor mobility Journal article Yaroslavl Yaroslavl State Technical University 2024 9 с. Journal article local Toshpulotov Alisher Aminovich Surina Elena Alekseevna Matveeva Inna Vladimirovna Marikyan Ekaterina Andreevna theoreticaleconomy.ru