Stasiūnas, A., and M. Jurevičius. “Influence of Cutting Parameters on the Surface Roughness and Hole Diameter of Drilling Making Parts of Alluminium Alloy”. Mokslas – Lietuvos Ateitis / Science – Future of Lithuania, vol. 4, no. 6, Feb. 2013, pp. 579-82, doi:10.3846/mla.2012.96.