%0 journal article %@ 0023-432X %A Dobron, P., Chmelik, F., Bohlen, J., Letzig, D., Kainer, K.U. %D 2005 %J Kovove materialy / Metallic materials %N 3 %P 192-201 %T Influence of Grain Size on Deformation Behaviour of Extruded AZ31 Investigated by the Acoustic Emission Technique %U 3 %X of dislocations glide and deformation twinning during plastic deformation.