1. For an introduction see e. g. Warren, B.E.: X-ray Diffraction, Reading, Mass.: Addison-Wesley, 19 69.
2. Krivoglaz, M.A.: The Theory of X-Ray and Thermal- Neutron Scattering by Real Crystals. New York: Plenum 1969.
3. Schmatz, W.: In “Treatise on Mat. Sei. and Techn. ” 2, 105–229 (1973)
4. Dederichs, P.: J. Phys. F: Metal Phys. 3, 471 (1973).
5. Peisl, H. and H. Trinkaus: Comments Solid State Phys. 5, 167 (1973).