Stewart, I <br/><br/>
Monolith.  [electronic resource] 

 -  Nature   
 - 913 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0028-0836 
<br/><br/><label>Standard No.: </label>10.1038/35050175  doi