Sootnosenie vozrastnogo i individial'nogo v strukture sensitivnych i kriticeskich periodov razvitija - Sal'nikov, V. A. (Fiziceskaja Kultura: vospitanie, obrazovanie, trenirovka, 1997)
Keywords: physical development; age; performance capacity; ontogeny; junior elite sport; ability; physical conditioning ability; Russia; biological and medical sciences; junior sports