@article{Solnov2018diagram,
author={Solnov, S.. and Boyarinov, A.. and Ershov, A..},
title={DIAGRAM FOR DETERMINING DANGEROUS ZONES WHEN SAILING IN HEAVY WEATHER},
journal={Vestnik of Astrakhan State Technical University. Series: Marine engineering and technologies},
publisher={Astrakhan State Technical University},
year={2018},
pages={22-27},
volume={},
issue={2},
}