@article{Sekirin2016the,
author={Sekirin, A..},
title={The history of the emergence and spread of sectarianism and the Old Believers in the Voronezh and Kursk provinces in XVII - the beginning of XIX centuries},
journal={Austrian Journal of Humanities and Social Sciences},
publisher={Premier Publishing s.r.o.},
year={2016},
pages={21-23},
volume={2016},
issue={1-2},
}