« Vibration of rectangular plates: fundamental mode and integer multiple of the fundamental period of vibration ». 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 42, no. 1 (juillet 28, 2019): Chemometric application operating a portable laser infrared sensor detecting illicit phenethylamines. Consulté le novembre 2, 2026. https://ojs.ugal.ro/index.php/math/article/view/2338.