Mircheva S, Markov B, Davidov B. Classifying and Analyzing Physical Activities through Heart Rate Variability and Other Physical Metrics Using Holter Monitor Data. Vanguard Scientific Instruments in Management [Internet]. 22Dec.2023 [cited 18Apr.2025];19:112-30. Available from: https://vsim-journal.info/index.php?journal=vsim&page=article&op=view&path[]=496