MARKOVICS, Zigurds; LAUZNIS, Juris; ERINS, Matiss; MINEJEVA, Olesja; KIVLENIEKS, Raivis. Testing and Analysis of the HRV Signals from Wearable Smart HRV Sensors. International Journal of Engineering & Technology, [S. l.], v. 7, n. 4.36, p. 1211–1215, 2018. DOI: 10.14419/ijet.v7i4.36.28214. Disponível em: https://sciencepubco.com/index.php/ijet/article/view/28214.. Acesso em: 27 apr. 2024.