Description  Claims  Cited references 

US4273263A   [0002] 
DE2723320C2   [0002] 
FR2797046A1   [0002] 
RU2240733C1   [0007] 
UA48581A   [0019]  [0020] 

Physicochemistry in Processes of Formation of Functional Surfaces of Electronic Equipment and Optical Systems   [0019] 
Optical Systems' Parts of Glass and Sapphire (α-Al2O3) at Tribochemical Polishing. Sverkhtvyordiye materialy   [0020]