Blough, C G <br/><br/>
Effects of axial and radial gradients on Cooke triplets.  [electronic resource] 

 -  Applied optics  Oct 1990 
 - 4008-15 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>1559-128X 
<br/><br/><label>Standard No.: </label>10.1364/AO.29.004008  doi