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Daschievici, L.; Ghelase, D. Optimization and Control of the Operation Level in the Manufacturing System. Analele Universităţii "Dunărea de Jos" din Galaţi. Fascicula XIV, Inginerie mecanică = Annals of “Dunarea de Jos“ University of Galati. Fascicle XIV, Mechanical Engineering 2014, 21, 17-20.