%0 conference lecture %@ %A Illkova, K., Chmelik, F., Dobron, P., Bohlen, J., Letzig, D., Kainer, K.U. %D 2013 %J 6th Internaternational Light Metals Technology Conference, LMT 2013 %T Acoustic emission study of Mg-Mn extruded alloys with perspective mechanical properties %U %X