ZHELEZAROVA, D.; MACUTA, S.; BALASHEV, I. Automated ApparatusProgram System for Evaluating the Strength of a Reducer Shaft. The Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science, v. 33, n. 3, p. 82-87, 15 set. 2010.