1. Zone axis pattern Map from Zirconium;Silva;Metallography,1984
2. Comments on the preparation of thin foils of zirconium and zirconium alloys for electron microscopy;Northwood;J. Aust. Inst. Met.,1973
3. Introduction to Analytical Electron Microscopy;Steeds,1979
4. Computer simulation of Kossel Pattern maps from crystals;Scozia;J. Mat. Sci. Lett.,1989
5. Electron Diffraction symmetries;Buxton;Phil. Trans.,1976