Janusauskas, A., B. Engdahl, O. Svensson, and L. Sörnmo. “Estimation of OAE Properties. Ensemble Correlation Method for SNR Enhancement in TEAOE Signals”. Elektronika ir Elektrotechnika 23, no. 5 (October 29, 1999). Accessed March 28, 2024. https://eejournal.ktu.lt/index.php/elt/article/view/16723.