Analysis of Cardiosignals Cohesion based on Hankel Matrix. Elektronika ir Elektrotechnika, [S. l.], v. 88, n. 8, p. 55–58, 2008. Disponível em: https://eejournal.ktu.lt/index.php/elt/article/view/11234.. Acesso em: 5 dec. 2025.