Marchand, E W <br/><br/>
Photographic gradient singlets.  [electronic resource] 

 -  Applied optics  Apr 1980 
 - 1044-51 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>1559-128X 
<br/><br/><label>Standard No.: </label>10.1364/AO.19.001044  doi