P. Smelov, M. Karmanov, N. Epshteyn, E. Egorova, P. Prokhorov. HOMELESS PEOPLE AS A THREAT TO THE DEMOGRAPHIC SECURITY OF THE SOCIETY. 4th International Multidisciplinary Scientific Conference on Social Sciences and Arts SGEM 2017, 2017, pp. 351-356. https://doi.org/10.5593/sgemsocial2017/41/S18.044