Oliynik, V.N. 2021. A statistical algorithm for fast estimation of heart rate and localization of cardiac sounds in phonocardiograms recorded by electronic stethoscopes. Bulletin of Taras Shevchenko National University of Kyiv. Physics and Mathematics. 3 (Dec. 2021), 81–84. DOI:https://doi.org/10.17721/1812-5409.2021/3.14.