1. Electron Microscopy of Thin Crystals;Hirsch,1965
2. Transmission Electron Microscopy of Sodium Chloride Films Prepared by Electron Beam Flashing Thinning Technique
3. The Use of Thin Films in Physical Investigations;Stirland,1966
4. Proc. 5th Int. Congr. on Electron Microscopy;Jacobs,1962