1. C. Colliex, in:Transmission Electron Energy Loss Spectrometry in Materials Science (M. M. Disko, C. C. Ahn, B. Fultz, eds.), TMS Monograph Series, Warrendale, 1992, p. 85.
2. J. Hillier, R. F. Baker,J. Appl. Phys. 1944,15, 663.
3. D. B. Wittry,Er. J. Appl. Phys. 1969,3, 1757.
4. A. V. Crewe, M. S. Isaacson, D. E. Johnson,Rev. Sci. Instr. 1971,42, 411.
5. O. L. Krivanek, P. R. Swann, in:Quantitative Microanalysis with High Spatial Resolution (G. W. Lorimer, M. H. Jacobs, P. Doig, eds.) The Metals Society, London, 1981, p. 136.