SZMAJDA, Mirosław; CHYLIŃSKI, Mirosław; SACHA, Jerzy; MROCZKA, Janusz. Three methods for determining the respiratory waves from ECG (Part II). Metrology and Measurement Systems, [S. l.], v. 31, n. 1, p. 51–71, 2024. DOI: 10.24425/mms.2024.148544. Disponível em: https://wydawnictwo.pan.pl/index.php/mms/article/view/5254. Acesso em: 15 oct. 2026.