Brandt, W Nielsen <br/><br/>
The Chandra Deep Field-North Survey and the cosmic X-ray background.  [electronic resource] 

 -  Philosophical transactions. Series A, Mathematical, physical, and engineering sciences  Sep 2002 
 - 2057-75 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>1364-503X 
<br/><br/><label>Standard No.: </label>10.1098/rsta.2002.1053  doi