Nonlinear signal processing vs. Kalman filtering. - P. A. Ramamoorthy; Aleksandar Zavaljevski (ISCAS, 1993)

Application of Passive Nonlinear Network Concept in Digital Signal Processing. - P. A. Ramamoorthy; Aleksandar Zavaljevski (ISCAS, 1994)

Multilevel computed hemodynamic parameter maps from dynamic perfusion MRI. - Aleksandar Zavaljevski; Scott K. Holland; Atam P. Dhawan; R. Scott Dunn; William S. Ball Jr. (IEEE Trans. Instrum. Meas., 1999)