Citation: Magrez, A.; Caldes, M.T.; Morniroli, J.P.; Marie, A.M.; Brohan, L.; Joubert, O. (2003). Using CBED and crystallographic image processing to evidence a structural distortion in a new family of ionic conductor Sr1-x La1+x Al1-x Mgx O4 (0 <= x <= 0.7). Journal of Solid State Chemistry, 172, pp. 243-251.