Contributions by E. Rossmanith
	Simulation of multiple diffraction patterns of strong primary reflections with UMWEG-99.
	Rossmanith, E., Hupe, A., Krane, H.-G., Schmidt, H.
	Phase Determination of the Forbidden Reflection 222 in Germanium Using UMWEG-99
	Schmidt, H., Hupe, A., Krane, H.-G., Rossmanith, E.