PUKĖNAS, K. Nonlinear Detection of Weak Pseudoperiodic Signals hidden under the Noise Floor. Elektronika ir Elektrotechnika, [S. l.], v. 100, n. 4, p. 77-80, 2010. Disponível em: https://eejournal.ktu.lt/index.php/elt/article/view/9881. Acesso em: 6 oct. 2022.