PUKĖNAS, K. Blind Separation of Noisy Pseudoperiodic Chaotic Signals. Elektronika ir Elektrotechnika, [S. l.], v. 91, n. 3, p. 31-34, 2009. Disponível em: https://eejournal.ktu.lt/index.php/elt/article/view/10303. Acesso em: 11 apr. 2025.