« The accuracy of retinal vessel diameter measurement based on pixels distribution and fractal representation ». 2017. Analele Universității ”Dunărea de Jos” din Galați. Fascicula II, Matematică, fizică, mecanică teoretică / Annals of the ”Dunarea de Jos” University of Galati. Fascicle II, Mathematics, Physics, Theoretical Mechanics 40 (1): 18-24. https://ojs.ugal.ro/index.php/math/article/view/1239.