Model of Cardiac Tissue as a conductive System with Interacting pacemakers and Refractory Time. - Alexander Loskutov; Sergei Rybalko; Ekaterina Zhuchkova (Int. J. Bifurc. Chaos, 2004)

A Generalized Model of Active Media with a Set of Interacting pacemakers: Application to the Heart Beat Analysis. - Sergei Rybalko; Ekaterina Zhuchkova (Int. J. Bifurc. Chaos, 2009)