Ksela, J., Suwalski, P., Kalisnik, J.M., Avbelj, V., Suwalski, G. and Gersak, B. 2009. Assessment of Nonlinear Heart Rate Dynamics after Beating-Heart Revascularization. The Heart Surgery Forum. 12, 1 (Feb. 2009), E10-E16. DOI:https://doi.org/10.1532/HSF98.20081116.