@article{Afanasyev2015methods,
author={Afanasyev, V.V. and Afanasyeva, I.V.},
title={Methods of presenting knowledge when solving practical pedagogical problems},
journal={Bulletin of Nizhnevartovsk State University},
publisher={Nizhnevartovsk State University},
year={2015},
pages={3-9},
volume={},
issue={2},
}