GRYGUS, I.; KUCHER, T. Optimizing the level of the physical health of the students with a glance of the type of autonomic nervous system. Physical Education of Students, [S. l.], v. 17, n. 3, p. 26–30, 2013. DOI: 10.6084/m9.figshare.662556. Disponível em: https://sportedu.org.ua/index.php/PES/article/view/288. Acesso em: 26 jul. 2026.