Antink, Christoph Hoog, and Steffen Leonhardt. “QUANTIFICATION OF RESPIRATORY SINUS ARRHYTHMIA WITH HIGH-FRAMERATE ELECTRICAL IMPEDANCE TOMOGRAPHY”. Acta Polytechnica 53, no. 6 (December 31, 2013): 854–861. Accessed March 30, 2025. https://ojs.cvut.cz/ojs/index.php/ap/article/view/2010.