@article{Roytblat2016challenges,
author={Roytblat, O.. and Surtaeva, N..},
title={CHALLENGES IN INTEGRATING NON-FORMAL EDUCATION INTO THE SYSTEM OF FURTHER VOCATIONAL TRAINING},
journal={Bulletin of Nizhnevartovsk State University},
publisher={Nizhnevartovsk State University},
year={2016},
pages={57-61},
volume={},
issue={1},
}