RICCARDI, ArmandoArmandoRICCARDI2018-12-292018-12-292004http://hdl.handle.net/20.500.12386/920ElettronicoenOptical Figuring Specifications for Thin Shells to be Used in Adaptive Telescope MirrorsTechnical reporthttp://www.arcetri.inaf.it/images/data/Reports/04/flattening_spec_report_004-2004.pdf