@article{Korzun2025the,
author={Korzun, D.L. and Valeev, I.A.},
title={The content of group and team technical-tactical training of 17-18-year-old football defenders taking into account the diversity of their defensive functions},
journal={Scientific notes of P. F. Lesgaft University},
publisher={National State University of Physical Education, Sports and Health named after P.F. Lesgaft},
year={2025},
pages={38-44},
volume={0},
issue={10},
}