S. Vojtovic, M. Tupa, M. Kordos. "WORKING IMMIGRATION AND ITS IMPACT ON THE LABOR MARKET OF SLOVAK REPUBLIC." 4th International Multidisciplinary Scientific Conference on Social Sciences and Arts SGEM 2017 (2017): 991-998. https://doi.org/10.5593/sgemsocial2017/14/S04.128