Strojnik, A An improved scanning system for a high-voltage electron microscope. [electronic resource] - Journal of physics E: Scientific instruments May 1977 - 502-4 p. digital Publication Type: Journal Article ISSN: 0022-3735 Standard No.: 10.1088/0022-3735/10/5/024 doi Subjects--Topical Terms: Microscopy, Electron, Scanning--instrumentation