@article{Velichko_2017,
title={Formation of thick layer electro-spark coatings for restoring worn-out parts of power hydraulic cylinders},
volume={53},
ISSN={1934-8002},
url={http://dx.doi.org/10.3103/s1068375517020119},
DOI={10.3103/s1068375517020119},
number={2},
journal={Surface Engineering and Applied Electrochemistry},
publisher={Allerton Press},
author={Velichko,
S. A. and Senin,
P. V. and Ivanov,
V. I. and Martynov,
A. V. and Chumakov,
P. V.},
year={2017},
month=mar,
pages={116–123} }