@ARTICLE{Palak_Klaudia_The_2013, author={Palak, Klaudia and Furgała, Agata and Ciesielczyk, Katarzyna and Szyguła, Zbigniew and Thor, Piotr J.}, number={No 2}, journal={Folia Medica Cracoviensia}, howpublished={online}, year={2013}, publisher={Oddział PAN w Krakowie; Uniwersytet Jagielloński – Collegium Medicum}, title={The changes of heart rate variability in responseto deep breathing in professional swimmers}, URL={http://journals.pan.pl/Content/87576/mainfile.pdf}, }