Roychoudhuri, Chandrasekhar, ed. <br/><br/>
The Nature of Light: What are Photons? IV  [eBook] 

 - Washington, USA  SPIE  2011 
 - Online resource 
 - Proceedings of SPIE; V. 8121 .
<br/><br/><label>ISBN: </label>9780819487315 (Print)