SIMPSON, J A <br/><br/>
Modification of electron microscope for electron optical shadow method.  [electronic resource] 

 -  The Review of scientific instruments  Jul 1950 
 - 669-70 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0034-6748 
<br/><br/><label>Standard No.: </label>10.1063/1.1745680  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electrons<br/>Microscopy