1. Electron Microscopy and materials science;Thomas;Acta Microscop.,1992
2. Atomic imaging of 3:2 mullite;Epicier;Acta Cryst.,1990
3. See, for example, the annual proceedings of the Microscopy Society of America, and the proceedings of the International and Regional Electron Microscopy Congresses held every four years.
4. For example M. O'Keefe, National Center for Electron Microscopy, Lawrence Berkeley Laboratory, Berkeley, California 94720, USA.