K. Saermark

The necessity for a time local dimension in systems with time-varying attractors

Y. Ashkenazy, K. Saermark, Y. Ashkenazy, 1996, chao-dyn/9602001.

DISCRIMINATION BETWEEN HEALTHY AND SICK CARDIAC AUTONOMIC NERVOUS SYSTEM BY DETRENDED HEART RATE VARIABILITY ANALYSIS

S. Havlin, S. Havlin, Y. Ashkenazy, 1998, chao-dyn/9810008.

Scale-specific and scale-independent measures of heart rate variability as risk indicators

S. Havlin, Y. Ashkenazy, K. Saermark, 1999 .

Discrimination of the Healthy and Sick Cardiac Autonomic Nervous System by a New Wavelet Analysis of Heartbeat Intervals

Y. Ashkenazy, K. Saermark, J. Levitan, 1998 .