@article{Nechushkin2017pre-competition,
author={Nechushkin, Y.V. and Obolonskiy, Y.V. and Ulyaeva, L.G. and Radnaguruev, B.B. and Ulyaeva, G.G.},
title={Pre-competition mental states in sports activities},
journal={Living psychology},
publisher={Ltd Radomir-M+},
year={2017},
pages={301-310},
volume={4},
issue={4},
}