@article{Ishkov_2017,
title={Evaluation of the Efficiency of Propulsion Systems Usage with Energy Accumulation at Spacecraft},
volume={185},
ISSN={1877-7058},
url={http://dx.doi.org/10.1016/j.proeng.2017.03.302},
DOI={10.1016/j.proeng.2017.03.302},
journal={Procedia Engineering},
publisher={Elsevier BV},
author={Ishkov,
S.A. and Khramov,
A.A.},
year={2017},
pages={212–219} }