A. Ricke

Observations of pacemaker pulses in high-bandwidth electrocardiograms and Dower-estimated vectorcardiograms.

A. Sahakian, S. Swiryn, Jonathon Koenig, 2011, Journal of electrocardiology.

Improved pacemaker pulse detection: clinical evaluation of a new high-bandwidth electrocardiographic system.

S. Swiryn, R. Bauernfeind, G. I. Rowlandson, 2011, Journal of electrocardiology.

Automatic segmentation of heart sound signals using hidden markov models

Anthony D. Ricke, R.J. Povinelli, A.D. Ricke, 2005, Computers in Cardiology, 2005.