@article{Firsov2023the,
author={Firsov, E.F.},
title={The Voronezh creative path of Jan Kvačala – a unique specialist in the history of pedagogy and new works about him in Slovakia},
journal={},
publisher={INFRA-M Academic Publishing LLC.},
year={2023},
pages={46-51},
volume={8},
issue={2},
}