%0 Journal Article %A Beata Graff %A Grzegorz Graff %A Agnieszka Kolesiak %T Entropy analysis in cardiac arrythmias %J Mathematica Applicanda %D 2008 %P 46-56 %V 36 %N 50/09 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.14708/ma.v36i50/09.1501/ %R 10.14708/ma.v36i50/09.1501 %G pl %F 10_14708_ma_v36i50_09_1501