@article{kbco:107, author = {{Čalošević, Srdjan and Dinjar, Kristijan and Čalošević, Suzana and Kurbel, Sven and Steiner, Robert 1}}, title = {{Hidden Information in Three-axial ECG data of Normal Subjects: Fractal Dimensions of Corresponding Points from Successive QRS Loops as a Potential Sport and age Dependent Marker}}, }