Of an Iterative Procedure for Solving the Optimization Problem into an Ellipsoid Liljana Stefanovska; Beti Andonovic; Sonja Gegovska-Zajkova — 2002 Visual Mathematics
Visualization of the Reaction Zone Spreading for an Alumothermic (Redox) Reaction Liljana Stefanovska; Toma Grcev; Sonja Gegovska-Zajkova — 2002 Visual Mathematics
Affine invariant contractions of simplices Ljubiša Kocić; Sonja Gegovska-Zajkova; Liljana Stefanovska — 2007 Kragujevac Journal of Mathematics
Iterative operators for Farey tree Ljubiša Kocić; Liljana Stefanovska; Sonja Gegovska-Zajkova — 2007 Kragujevac Journal of Mathematics
Spectral problems for parabolic equations with conditions of conjugation and dynamical boundary conditions. Gegovska-Zajkova, Sonja — 2003 Matematichki Vesnik