Journal Article
            Scheu, C.; Dehm, G.; Rühle, M.; Brydson, R.:  Electron-energy-loss spectroscopy studies of Cu-α-Al
2O
3 interfaces grown by molecular beam epitaxy. Philosophical Magazine A: Physics of Condensed Matter, Structure, Defects and Mechanical Properties 
78 (2), pp. 439 - 465 (1998)