1. Needs for super-smooth surfaces;Saito,1992
2. Radiation properties of the Linac Coherent Light Source: challenges for x-ray optics;Arthur,2001
3. Synchrotron radiation sources and optical devices;Cocco,2010
4. Optical scattering: measurement and analysis;Stover,2012
5. Introduction to surface texture measurement;Leach,2011