@article{Levoev2014sufficiency,
author={Levoev, I.. and Khronenko, A.. and Sologubov, V..},
title={SUFFICIENCY OF OPERATIONAL MODES OF CONTROLED ERGATIC SYSTEM WITH THE VARIABLE STRUCTURE BY THE EFFICIENCY PARAMETER},
journal={Vestnik of Astrakhan State Technical University. Series: Marine engineering and technologies},
publisher={Astrakhan State Technical University},
year={2014},
pages={81-85},
volume={2014},
issue={2},
}