@article{Kirichek2017n.p.,
author={Kirichek, A.V.},
title={N.P. PETROV: HISTORICAL AND TECHNICAL ANALYSIS  OF SCIENTIFIC ACTIVITIES},
journal={Bulletin of Bryansk state technical university},
publisher={Bryansk State Technical University},
year={2017},
pages={5-15},
volume={2017},
issue={4},
}