Helseth, L E <br/><br/>
Spectral density of polychromatic electromagnetic waves.  [electronic resource] 

 -  Physical review. E, Statistical, nonlinear, and soft matter physics  Feb 2006 
 - 026602 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>1539-3755 
<br/><br/><label>Standard No.: </label>10.1103/PhysRevE.73.026602  doi