Endurance development among schoolchildren in their early puberty age

Karpljuk, Damir

Endurance development among schoolchildren in their early puberty age / Damir Karpljuk ... [et al.]

In Sport and physical education of the youth Videmšek, Mateja. -- Banská Bystrica : Univerzita Mateja Bela, Fakulta humanitných vied, 2009. -- 184 s.. -- ISBN ISBN 978-80-8083-726-6. -- S. 68-84