Stoian, Constantin, and Gabriel Frumușanu. “Contributions to Production Systems Functional Reliability Analysis”. Annals of ”Dunarea de Jos” University of Galati, Fascicle V, Technologies in machine building 24 (September 15, 2006): 15-18. Accessed May 23, 2025. https://www.gup.ugal.ro/ugaljournals/index.php/tmb/article/view/2060.