J. A. Venables,Electron Microscopy and Analysis Group,Developments in electron microscopy and analysis,EMAG 75.Developments in electron microscopy and analysis (1975: The Univ. of Bristol)：proceedings.Academic Pr.,1975.
D. L. Misell,Institute of Physics. Electron Microscopy and Analysis Group,Developments in electron microscopy and analysis.Developments in electron microscopy and analysis (1977: Glasgow)：proceedings.[s. n.],1977.
