@article{Borovik2017statistical,
author={Borovik, A.V. and Zhdanov, A.A.},
title={Statistical research into low-power solar flares. Main phase duration},
journal={Solar-Terrestrial Physics},
publisher={INFRA-M Academic Publishing LLC.},
year={2017},
pages={5-16},
volume={3},
issue={4},
}