1. Dr. Ninkovic Dobrivoje (2015) "THE USE OF PARAMETRIC SPECTRAL ESTIMATION FOR EXTRACTING ANGULAR VELOCITY VARIATIONS FROM THE EXHAUST PRESSURE PULSATIONS IN IC ENGINES" - 12. Međunarodna konferencija o dostignućima elektrotehnike, mašinstva i informatike
(https://ekonferencije.com/en/paper/the-use-of-parametric-spectral/3107)