Cep, R. , Sadilek, M. , Ocenasova, L. , Brychta, J. , Hatala, M. , Barisic, B.. "Testing of DISAL D240 and D420 Ceramic Tool Materials with an Interrupted Cut Simulator". World Academy of Science, Engineering and Technology, Open Science Index 29, International Journal of Mechanical and Mechatronics Engineering (2009), 3(5), 608 - 611.