HOLOTA, V.I.; POLINYAYEV, V.O.; MARTYNIUK, V.V. Methods of multilevel analysis of electrocardiographic signals using wavelet transforms. Information Technologies and Engineering Electronics, [S. l.], n. 1, p. 25–29, 2024. DOI: 10.15330/itee.2024.1.04. Disponível em: https://journals.pnu.edu.ua/index.php/itee/article/view/10292. Acesso em: 16 mar. 2026.