TY - JOUR AU - Beata Graff AU - Grzegorz Graff AU - Agnieszka Kolesiak TI - Entropy analysis in cardiac arrythmias JO - Mathematica Applicanda PY - 2008 SP - 46 EP - 56 VL - 36 IS - 50/09 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.14708/ma.v36i50/09.1501/ DO - 10.14708/ma.v36i50/09.1501 LA - pl ID - 10_14708_ma_v36i50_09_1501 ER -