@article{Sal'kov2020the,
author={Sal'kov, N.A. and Kadykova, N.S.},
title={The Phenomenon of Descriptive Geometry Existence in Other Student Courses},
journal={Geometry & Graphics},
publisher={INFRA-M Academic Publishing LLC.},
year={2020},
pages={61-73},
volume={8},
issue={4},
}