Pavel Smelov, E. Egorova, P. Prokhorov, A. Vasilyeva, N. Epshteyn. "LABOR MIGRATION AND SOCIO-ECONOMIC SITUATION." 5th International Multidisciplinary Scientific Conference on Social Sciences and Arts SGEM 2018 (2018): 495-502. https://doi.org/10.5593/sgemsocial2018/1.4/S04.064