S. Panina, N. Tulasynova, V. Nakhodkin, S. Alekseeva. INTRODUCTION OF PRODUCTIVE CONTRACT INTO RUSSIAN EDUCATIONAL SYSTEM. 4th International Multidisciplinary Scientific Conference on Social Sciences and Arts SGEM 2017, 2017, pp. 323-330. https://doi.org/10.5593/sgemsocial2017/34/S13.042