Telek, P., B. Illés, C. Landschützer, F. Schenk, and F. Massi. “MATERIAL HANDLING MACHINES AND SYSTEMS – UMI-TWINN PROJECT CONTRIBUTION”. Advanced Logistic Systems - Theory and Practice, vol. 12, no. 1, Apr. 2019, pp. 7-20, doi:10.32971/als.2019.001.