M. Skučas, I. Grigaliūnienė, and K. Pyragas, “Competition of Two Stimulation Generators in Isolated Atrium”, ELEKTRON ELEKTROTECH, vol. 46, no. 4, Apr. 2003, Accessed: Jan. 22, 2026. [Online]. Available: https://eejournal.ktu.lt/index.php/elt/article/view/11272