Peřina, Jan <br/><br/>
Absolute detector calibration using twin beams.  [electronic resource] 

 -  Optics letters  Jul 2012 
 - 2475-7 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>1539-4794 
<br/><br/><label>Standard No.: </label>10.1364/OL.37.002475  doi