Hiking activities and sports-physical activities in the natural environment in the elderly population

GÖRNER, Karol - KOMPÁN, Jaroslav - STRAŇAVSKÁ, Stanislava. Hiking activities and sports-physical activities in the natural environment in the elderly population : [scientific monograph]. 1st ed. Hradec Králové : GAUDEAMUS – University of Hradec Králové, 2019. 137 s. Podnázov z tiráže. ISBN 978-80-7435-751-0.