@article{Pokusaev2020analysis,
author={Pokusaev, M.. and Khmelnitsky, K..},
title={Analysis of frequency spectrum of outboard motor Hangkai 4.0 noise when nosing},
journal={Vestnik of Astrakhan State Technical University. Series: Marine engineering and technologies},
publisher={Astrakhan State Technical University},
year={2020},
pages={33-39},
volume={},
issue={3},
}