Jaffe, W <br/><br/>
The central dusty torus in the active nucleus of NGC 1068.  [electronic resource] 

 -  Nature  May 2004 
 - 47-9 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>1476-4687 
<br/><br/><label>Standard No.: </label>10.1038/nature02531  doi