@article{Naumov2021characteristics,
author={Naumov, V.. and Velikanov, N.L.},
title={CHARACTERISTICS OF WATER RING COMPRESSOR MACHINES VACUUM FISH PUMPING UNITS},
journal={Fisheries},
publisher={FSBI "TSUREN"},
year={2021},
pages={94-98},
volume={2021},
issue={1},
}