Segmentation of natural images using Scale-Space representations: A linear and a non-linear approach. - Òscar Divorra Escoda; Ana Petrovic; Pierre Vandergheynst (EUSIPCO, 2002)

Multiresolution segmentation of natural images: from linear to nonlinear scale-space representations. - Ana Petrovic; Òscar Divorra Escoda; Pierre Vandergheynst (IEEE Trans. Image Process., 2004)

Estimation of Usefulness of Positron Emission Tomography (PET) in the Diagnosis of Post-Traumatic Stress Disorders - Preliminary Report. - Dorota Wojtlowska-Wiechetek; Radoslaw Tworus; Miroslaw Dziuk; Ana Petrovic; Sylwia Szymanska; Maciej Zbyszewski; Stanislaw Ilnicki; Pawel Krzesinski (Annual Review of Cybertherapy and Telemedicine, 2013)