1. A comprehensive collection of articles describing progress in the general field of X-rays is: Advances in X-Ray Analysis, ed. by C.S. Barrett et al. (Plenum Press, New York, each year one volume, representing the Proceedings of the Annual Conference on Applications of X-ray Analysis).
2. The situation up to 1963 is summarized in: X-Ray Optics and X-Ray Microanalysis, ed. by H. H. Pattee, V. E. Cosslett, A. Engström (Academic Press, New York 1963)
3. Modern Difffraction and Imaging Techniques in Material Science, ed. by S. Amelinckx, R. Gevers, G. Remaut, J. van Landuyt (North Holland, Amsterdam 1970)
4. A. N. Broers: “Recent Lithography Trends”, in Proceedings of the Syrnposium on Electron and Ion Beam Technology, 7th Intern. Conf., ed. by R. Bakish (The Electrochemical Society, Princeton 1976)
5. W. Schaaffs: “Erzeugung von Riintgenstrahlen”, in Handbuch der Physik ed. by S. Flügge, Vol. XXX (Springer, Berlin, Heidelberg, New York 1957)