"SPIE's International Symposium on Optical Applied Science and Engineering (1991 ; San Diego, Calif.)" . . . "Society of Photo-optical Instrumentation Engineers (U.S.)" . . . . "Society of Photo-optical Instrumentation Engineers (United States)" . . "Multilayer and Grazing Incidence X-Ray/EUV Optics." . . . "Optique des rayons X Congrès." . . "SPIE's International Symposium on Optical Applied Science and Engineering (1991 ; San Diego, CA)" . . . "Astronomie des rayons X Congrès." . . "Incidence rasante Congrès." . . . . . . . . . "Multilayer and grazing incidence X-ray/EUV optics : 22-24 July 1991, San Diego, California" . "Multilayer and grazing incidence x-ray/EUV optics 22-24 July 1991, San Diego, California" . . . "Multilayer and grazing incidence x-ray/EUV optics : 22-24 July 1991, San Diego, California" . "Conference papers and proceedings"@en . "Conference papers and proceedings" . . . . . . . . . . . . . . "Multilayer and grazing incidence X-ray/EUV optics 22-24 July 1991, San Diego, California"@en . "Multilayer and grazing incidence X-ray/EUV optics 22-24 July 1991, San Diego, California" . . . . . . . . . . . . . . "Multilayer and grazing incidence X-ray / 22-24 July 1991, San Diego, California" . . . . . "SPIE Digital Library." . .