@article{Piloyan2019the,
author={Piloyan, M.G.},
title={The problem of heroism in the era of revolutionary upheavals in Russia (on the example of the activity  of professional revolutionary S. Ter-Petrosyan)},
journal={},
publisher={INFRA-M Academic Publishing LLC.},
year={2019},
pages={23-26},
volume={4},
issue={1},
}