@article{Volvach2020observations,
author={Volvach, A.. and Yakubovskaya, I..},
title={Observations of flare activity of the Sun on September 6, 2017},
journal={Infocommunications and Radio Technologies},
publisher={Federal State Educational Institution of Higher Education Sevastopol State University},
year={2020},
pages={32-40},
volume={3},
issue={1},
}