@article{Ershov2021theoretical,
author={Ershov, A.. and Mishenko, V..},
title={Theoretical grounds for determining optimal trim of river-sea vessels},
journal={Vestnik of Astrakhan State Technical University. Series: Marine engineering and technologies},
publisher={Astrakhan State Technical University},
year={2021},
pages={40-51},
volume={},
issue={3},
}