@article{Lyubetsky2026p.f.,
author={Lyubetsky, N.P. and Mavropoulo, O.S. and Verina, T.P. and Agafonov, S.V.},
title={P.F. Lesgaft: Conditions for the Formation of a Harmonious Personality},
journal={Journal of Applied Research},
publisher={ITBO University},
year={2026},
pages={-},
volume={},
issue={},
}