Stress levels among winter swimmers, firefighters, martial arts athletes in Hungary, Italy, Latvia, Lithuania, Poland, Romania, Slovakia and Spain

GÖRNER, Karol et al. Stress levels among winter swimmers, firefighters, martial arts athletes in Hungary, Italy, Latvia, Lithuania, Poland, Romania, Slovakia and Spain. In Archives of budo. - Melwille : International Scientific Literature, 2023. ISSN 1643-8698, 2023, vol. 19, s. 213-225. Available on Internet: <https://archbudo.com/view/abstracts/issue_id/508>