MUNTEANU, V. et COSTEA, O. (2007) Basic Mathematical Modeling of the Environmental Processes in the Lower Danube Region [I], The Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science, 30(2), p. 45-51. Disponible sur: https://gup.ugal.ro/ugaljournals/index.php/mms/article/view/3147 (Consulté le: 16décembre2025).