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2. Bajda M., Hardygóra M., Gładysiewicz L., 2007. Effect of rubber compounds on the energy consuming by conveyor transport. Transport Przemyslowy, 3: 12-15: ISSN 1899-5489.
3. Bajda M., Hardygóra M., 2007. Determination of the conveyor belt's resistance to rolling on idlers. Proceedings of the Sixteenth International Symposium on Mine Planning and Equipment Selection, MPES 2007 Bangkok, 59-67.
4. Bajda M., 2009. The impact of the conveyor belt rubber cover on its rolling resistance over idlers. Dissertation Wroclaw University of Technology (not published).
5. Tests of belt conveyor resistance to motion;Bukowski;Eksploatacja i Niezawodnosc - Maintenance and Reliability,2011